Human Library - The past to our future

 

Maritime

Discover the people working across the maritime world, connecting industries, communities, and the oceans.

Engineering

Discover the people behind the projects, sharing how they solve problems and shape the world.

Digital Technology

Meet the people driving the digital future, with stories from coding, data, and emerging tech careers.

Digital Creative

Get to know creative professionals combining ideas and technology to bring digital experiences to life.

Space

Discover the people pushing boundaries as they explore space, science, and the future of exploration. 

Maths

Discover the people who use maths every day to think differently, solve problems, and make decisions.

Science

Discover the people exploring how the world works, sharing curiosity, research, and real‑world scientific impact.

Medicine

Meet the people working in medicine, sharing how science, care, and innovation improve lives.

Construction

Meet the people planning, designing, and building the environments we live and work in.

Maritime Professionals

Cpt. Elizabeth Marami

Biography

Captain Elizabeth Marami, Kenya’s first female marine pilot, has shattered barriers in a field long dominated by men. Rising from deck cadet to senior marine pilot, she has navigated global waters with courage, excellence, and resilience. As founder of Against the Tide, she champions gender equity and opens doors for young women in maritime careers. Her journey proves that Black women belong at the helm — and that no dream is too vast to pursue. Click on the link to read an article from She.Leads.Africa, Titled 'Taking command' to find out more about Cpt. Elizabeth Marami

Quote

“Rejection is just another wave to ride.” 

Find out More

Lorem ipsum dolor sit amet, consectetur adipiscing elit. Donec non felis sollicitudin, tempor neque vel, placerat nisl. Nam semper porttito quam, vitae accum

Taking command

Joan Murrell Owens

Biography

Dr. Joan Murrell Owens (1933–2011) was a pioneering American marine biologist and the first African American woman to earn a PhD in geology. Despite major barriers and living with sickle cell anemia that prevented her from diving, she built a groundbreaking scientific career through laboratory research at the Smithsonian Institution, where she discovered a new genus of deep-sea coral, Rhombopsammia, and several new species that reshaped understanding of coral evolution. She later became a professor at Howard University, inspiring underrepresented students in STEM, and is remembered as a trailblazer who turned limitation into discovery and left a lasting legacy in marine science.

Quote

“Never give up on your dreams, in spite of the obstacles. There have been several points in my life when a door to my planned career closed and another, totally different door, opened. Though one door may seem to close, the other door can lead to the fulfilment of your dreams.”

Grace O’Malley

Biography

Grace O’Malley (1530–1603), known as Ireland’s “Pirate Queen,” was an extraordinary 16th-century seafarer, clan leader, and maritime commander who defied the gender expectations of her time. Born into the seafaring O’Malley clan on Ireland’s west coast, she grew up mastering navigation, tides, and Atlantic sailing, going on to lead fleets across Ireland, Spain, and Scotland in trade, piracy, and maritime control during a period dominated by male authority at sea. She built a powerful maritime presence through leadership, strategy, and resilience, establishing control over coastal waters and introducing toll systems on passing ships. Feared, respected, and politically influential, she even met Queen Elizabeth I at Greenwich in 1593. Grace O’Malley is remembered as a fearless and outstanding maritime leader who forged her own legacy at sea and broke through the limits placed on women in maritime leadership and navigation.

Quote

Legacy statement - “I would rather command my own fleet at sea than live bound by the limits set upon me.”

Anisa Koci

Biography

Anisa Koci is a principal port project manager at Portsmouth International Port, working on major infrastructure and maritime construction projects. As a woman in the male-dominated field of civil engineering, she has faced underrepresentation throughout her education and career. She leads large-scale transport and port developments while promoting sustainability and supporting diversity in engineering.

Quote

“I’ve always had to prove myself more in a male-dominated industry, but it motivates me to keep pushing forward.”

Find out More

Read about Anisa Koci at the Institution of Civil Engineers (ICE).

Anisa Koci – Principal Port Project Manager

Tracy Edwards

Biography

Tracy Edwards is a British sailor who transformed ocean racing by skippering the first all-female crew in the 1989–90 Whitbread Round the World Race. In a sport dominated by men, she faced sexism, ridicule and repeated claims that women were incapable of competing at the highest level. Her team's success challenged stereotypes, inspired future generations of women in maritime careers, and helped promote greater equality across the sailing world.

Quote

"We all became very aware, as a crew, as a team, that we were fighting for all women, and actually anyone who's been told they can't do anything."

Find out More

Read about Tracy Edwards on Wikipedia.

Tracy Edwards – British Sailor and Skipper of Maiden

Dawn Riley

Biography

Dawn Riley is an American sailor and sailing executive who has broken barriers throughout her career in competitive sailing. In a sport where women were often excluded from leadership roles, she became the first woman to have an active racing role on a winning America's Cup team and later the first woman to captain and manage an America's Cup syndicate. She continues to champion women in sailing by mentoring future generations and promoting greater diversity across the maritime industry.

Quote

"I've seen an all-male crew because I've been the only woman on the team, and I've been on mixed teams. I love mixed teams... You have better decision making capability."

Find out More

Read about Dawn Riley on her official website.

Dawn Riley – World Champion Sailor and America's Cup Captain

Jessica Watson

Biography

Jessica Watson is an Australian sailor who inspired millions by sailing solo, non-stop and unassisted around the world at just 16 years old. Despite criticism that she was too young and concerns about her ability, she completed the 210-day voyage while overcoming dyslexia and some of the world's toughest ocean conditions. Her determination challenged perceptions of what young people, especially young women, can achieve and continues to inspire future generations

Quote

"I wanted to challenge people's expectations of what they thought young people, particularly young girls, were capable of."

Find out More

Read about Jessica Watson on her official website.

Jessica Watson – Solo Around-the-World Sailor

Tami Oldham Ashcraft

Biography

Tami Oldham Ashcraft is an American sailor, author and survivor whose remarkable story of resilience has inspired people around the world. At the age of 23, she survived 41 days alone at sea after Hurricane Raymond destroyed her yacht and claimed the life of her fiancé. Battling serious injuries, grief and extreme conditions, she navigated over 1,500 miles to safety. She later shared her experience in her memoir Red Sky in Mourning, inspiring others through her courage and determination.

Quote

"Life is like sailing, love. It's upwind and downwind."

Find out More

Read about Tami Oldham Ashcraft on Wikipedia.

Tami Oldham Ashcraft – Sailor, Author and Survival Advoc

Belinda Bennett

Biography

Belinda Bennett is a British cruise ship captain from the island of Saint Helena who became the world's first Black woman to captain a commercial cruise ship. Throughout her career she faced both racism and sexism, and was even told it would be difficult to find work because she was a Black woman. Refusing to give up, she rose through the ranks to command a major cruise ship, becoming a trailblazer who continues to inspire women and underrepresented groups in the maritime industry.

Quote

"Being a woman, you have to work extra hard to prove yourself – even more than a man."

Find out More

Read about Belinda Bennett on Wikipedia.

Belinda Bennett – Cruise Ship Captain

What is the Maritime Industry? – Video

Biography

This video explains the importance of the maritime industry and how it affects everyday life. It shows how global trade, shipping, ports, fishing, and marine engineering all connect to the world economy. The video also introduces different maritime careers such as engineering, transport, aquaculture, and coastguard work, highlighting how STEM skills support global shipping and ocean-based industries.

Quote

“The maritime industry is everywhere and keeps the world connected through global trade.”

Find out More

Watch about the maritime industry at Northeast Maritime Institute (YouTube).

What is the Maritime Industry? – Northeast Maritime Institute

Maritime Jobs – Seattle Maritime Academy – Video

Biography

This video follows Collette Royer, a student at Seattle Maritime Academy, as she explains her journey into maritime training and her goal of becoming a vessel captain. It highlights how the academy prepares students for careers at sea through practical training, internships, and hands-on experience. The video also shows how maritime education can lead directly into employment in shipping and ferry operations without large student debt.

Quote

“I’m going to leave this program with no student debt and pretty much a career right after I graduate.”

Find out More

Watch about maritime careers at Port of Seattle / Seattle Maritime Academy (YouTube).

Maritime Jobs – Seattle Maritime Academy

Digital Creative Professionals

Ada Lovelace

Biography

Ada Lovelace (1815–1852) was a visionary mathematician and is widely celebrated as the world’s first computer programmer. Working alongside Charles Babbage, she saw far beyond calculation, imagining a future where machines could follow instructions to create patterns, music, and ideas. In 1843, her groundbreaking notes on the Analytical Engine introduced the first algorithm designed for a machine, laying the foundations of modern computing. At a time when women were excluded from science, she defied expectations with extraordinary intellect and imagination, becoming a symbol of innovation and creative brilliance in technology.

Quote

“The Analytical Engine weaves algebraic patterns just as the Jacquard loom weaves flowers and leaves.”

Alan Turing

Biography

Alan Turing (1912–1954) was a visionary British mathematician and pioneering computer scientist whose ideas laid the foundations of modern computing and artificial intelligence. He developed the concept of the universal Turing machine, defining the principles behind all modern computers, and played a vital role at Bletchley Park during World War II, where his work helped crack the Enigma code and save countless lives. Turing also shaped early computer design and introduced the foundations of the Turing Test, exploring whether machines could think. Despite facing severe discrimination, his extraordinary brilliance transformed science, technology, and the digital world we live in today.

Quote

“We can only see a short distance ahead, but we can see plenty there that needs to be done.”

Reshma Saujani

Biography

Reshma Saujani is an American lawyer, activist, and entrepreneur best known as the founder of Girls Who Code, a global nonprofit aimed at closing the gender gap in technology. She entered public life as a lawyer and political candidate before noticing the lack of girls in computer science classrooms, which inspired her to act. She has faced the challenges of working in male-dominated political, legal, and tech spaces, and has since become a leading voice for women’s empowerment in STEM, advocating for courage, risk-taking, and systemic change in the tech industry.

Quote

“Teach girls bravery, not perfection.

Find out More

Read about Reshma Saujani at Wikipedia.

Reshma Saujani – Founder of Girls Who Code

Kimberly Bryant

Biography

Kimberly Bryant is an American electrical engineer and technologist best known as the founder of Black Girls Code, a nonprofit dedicated to increasing opportunities for Black and underrepresented girls in computer science. After working in engineering and biotechnology for major companies such as Genentech and Merck, she recognised the lack of diversity in tech—especially for Black girls. She faced the challenges of racism, sexism, and isolation in STEM environments, which inspired her to create pathways for young girls to access coding and digital skills. Her work has helped reshape inclusion in the global tech industry.

Quote

“I accidentally stumbled into this gap that wasn’t being filled and decided to create an organization to fill it.”

Find out More

Read about Kimberly Bryant at Wikipedia.

Kimberly Bryant – Founder of Black Girls Code

Timnit Gebru

Biography

Timnit Gebru is a computer scientist and AI ethics researcher known for her work on algorithmic bias and the social impacts of artificial intelligence. She has highlighted how facial recognition and machine learning systems can reproduce racial and gender inequalities. Born in Ethiopia and later moving to the United States, she has spoken about the challenges of being a Black woman in a predominantly white, male tech industry. After facing major professional backlash following her research into large language models, she became a leading global voice for ethical AI and accountability in technology.

Quote

“The people who are most impacted by technology are often the least consulted.” (widely attributed to her talks and advocacy on AI ethics)

Find out More

Read about Timnit Gebru at Wikipedia.

Timnit Gebru – AI Ethics Researcher

Susan Kare

Biography

Susan Kare is an American graphic designer and pioneer of digital interface design, best known for creating many of the original icons and typefaces for the Apple Macintosh in the 1980s. Working in the early days of personal computing, she helped translate complex computer functions into simple visual symbols such as the trash can, paintbrush, and floppy disk save icon. As one of the few women in early Silicon Valley design teams, she worked in a male-dominated environment while shaping the visual language of modern computing. Her work has influenced software design across Apple, Microsoft, and beyond, and remains foundational to user interface design today.

Quote

“I try to make things that are as simple as possible, but no simpler.” (widely attributed to her design philosophy)

Find out More

Read about Susan Kare on Wikipedia.

Susan Kare – Digital Interface Designer and Apple Icon Creator

Limor Fried

Biography

Limor Fried is an American electrical engineer and entrepreneur best known as the founder of Adafruit Industries, a leading open-source hardware company. She studied electrical engineering and computer science at MIT and later built Adafruit to make electronics and coding more accessible to learners and makers of all ages. As a woman in a male-dominated engineering and manufacturing industry, she faced underrepresentation and barriers in both education and business. Despite this, she became a leading figure in the maker movement, helping to democratise access to STEM education and empowering others to build and create through open-source technology.

Quote

“Publish, publish, publish. Any time you make something, document it and publish online.”

Find out More

Read about Limor Fried at Wikipedia.

Limor Fried – Founder of Adafruit Industries and Open-Source Hardware Pioneer

Ellen Pao

Biography

Ellen Pao is an American lawyer and technology executive best known for serving as interim CEO of Reddit. She became widely recognised after filing a high-profile gender discrimination lawsuit against a Silicon Valley venture capital firm, bringing attention to workplace inequality in the tech industry. As one of the few women of colour in senior leadership roles in Silicon Valley, she faced intense public scrutiny and backlash during her time at Reddit, particularly after implementing policies aimed at reducing harassment and improving online safety. She continues to advocate for diversity, equity, and inclusion in technology through her nonprofit work.

Quote

“The backlash she received sparked debates about the treatment of women in technology.”

Find out More

Read about Ellen Pao at Wikipedia.

Ellen Pao – Former CEO of Reddit and Diversity Advocate

Hadi Partovi

Biography

Hadi Partovi is an Iranian-American tech entrepreneur, investor, and educator best known as the co-founder and CEO of Code.org, a nonprofit dedicated to expanding access to computer science education. Growing up during the Iran-Iraq War, he taught himself programming after his school offered no computer science classes. As an immigrant and a minority in the US tech industry, he faced cultural and economic barriers while building his career in Silicon Valley. He went on to found successful tech companies and later created Code.org to give millions of students—especially those from underrepresented backgrounds—the opportunity to learn coding and digital skills.

Quote

“Our vision is that every student in every school should have the opportunity to learn computer science.”

Find out More

Read about Hadi Partovi at Partovi.org.

Hadi Partovi – Founder of Code.org and Computer Science Advocate

Margaret Hamilton

Biography

Margaret Hamilton is an American computer scientist and systems engineer best known for leading the team that developed the onboard flight software for NASA’s Apollo space missions, including Apollo 11’s Moon landing. Working at MIT’s Instrumentation Laboratory during the 1960s, she helped pioneer software engineering at a time when programming was not yet recognised as a formal discipline. In a male-dominated scientific environment, she faced the challenge of proving the importance of software reliability in life-critical systems. Her work on error detection and recovery software was crucial in ensuring the success and safety of the Apollo missions, helping to establish modern software engineering practices.

Quote

“During a mission, the software must be able to detect and recover from errors in real time.” (paraphrased from Apollo software documentation and interviews on her systems design philosophy)

Find out More

Read about Margaret Hamilton at Hack the Moon (Draper).

Margaret Hamilton – Apollo Flight Software Lead Engineer

Computer Games Developer – Video / case study

Biography

This video shows a computer games developer explaining how they design and build video games. It highlights how coding, maths, and creativity are used together to create gameplay, characters, and interactive experiences. It also shows teamwork between designers, programmers, and artists.

Quote

“Maths and physics help me every day in game development.”

Find out More

Watch at STEM Learning.

Computer Games Developer – STEM Careers

Cyber Security Analyst – Video / Case Study

Biography

This video explores the role of a cyber security analyst and how they protect computer systems from attacks and data breaches. It shows how professionals use problem-solving, coding, and digital investigation skills to keep information safe. The video highlights the importance of cyber security in everyday life, from banking to social media.

Quote

“Cyber security is about staying one step ahead of threats.”

Find out More

Watch at STEM Learning.

Cyber Security Analyst – STEM Careers

Engineering Professionals

Ralph Braun

Biography

Ralph Braun proved that innovation grows from determination, not convenience. Diagnosed with muscular dystrophy as a child, he refused to accept a world that wasn’t built for him. Instead, he built his own — creating the first electric wheelchair and later founding BraunAbility, a company that transformed mobility for millions. Braun’s legacy reminds young people that challenges can spark creativity, and that bold ideas born from lived experience can change lives far beyond your own.

Quote

I am only one, but I am one. I cannot do everything, but I can do something, and I will not let what I can't do interfere with what I can do.

Find out More

Remembering Ralph Braun

Carmen Santos

Biography

Carmen Santos is a Software Development Engineer at Amazon Prime Video working on large-scale streaming systems. As a woman in the male-dominated field of software engineering, she has overcome underrepresentation in tech. She originally studied mechanical engineering before transitioning into software, showing the flexibility of STEM careers. She also shares her journey to inspire others into engineering.

Quote

"Surround yourself with people who encourage you to think for yourself and not just take the easy path."

Find out More

Read about Carmen Santos at This is Engineering

Carmen Santos – Software Engineer (Amazon Prime Video)

Ariana Kalavana

Biography

Ariana Kalavana is a systems engineer featured in the This Is Engineering campaign. She is passionate about space and technology and works in engineering while also promoting STEM through storytelling and content creation. As a woman in a technical engineering field, she helps challenge underrepresentation and inspires young people to explore careers in STEM through creative communication and outreach.

Quote

"Studying aerospace doesn’t mean you're limited to that field; it equips you with problem-solving abilities and technical expertise that can take you anywhere."

Find out More

Read about Ariana Kalavana at This is Engineering

Ariana Kalavana – Systems Engineer / STEM Content Creator

George Imafidon

Biography

George Imafidon is a performance engineer in Extreme E motorsport, working on sustainable electric race cars. As a Black man in the underrepresented field of engineering and motorsport, he has faced barriers linked to race and access in STEM. He is also co-founder of Motivez, helping young people from disadvantaged backgrounds access opportunities in STEM and engineering careers.

Quote

"I design Extreme-E race cars with Sir Lewis Hamilton’s electric racing team, making race cars faster, better, and more sustainable"

Find out More

Read about George Imafidon at This is Engineering

George Imafidon – Performance Engineer & STEM Advocate

Eneni Bambara-Abban

Biography

Eneni Bambara-Abban is a robotics engineer and founder of The Techover Foundation, working in robotics, AI, and data science. As a Black woman in the male-dominated field of engineering and robotics, she has faced underrepresentation and barriers in STEM. She now supports and inspires young people from underserved backgrounds to access careers in technology and engineering.

Quote

“I want to show young people that technology is for everyone.”

Find out More

Read about Eneni Bambara-Abban at This is Engineering

Eneni Bambara-Abban – Robotics Engineer & Founder

Dr Ohis Ilalokhoin

Biography

Dr Ohis Ilalokhoin is an engineering director at Cardinal Engineering and an ICE Fellow working on major infrastructure projects including rail and transport systems. As a Black engineer in a senior leadership role within the male-dominated civil engineering industry, he has overcome underrepresentation in STEM. He is also involved in mentoring and developing future engineers through the Institution of Civil Engineers.

Quote

“Infrastructure has the power to transform lives and connect communities.”

Find out More

Read about Dr Ohis Ilalokhoin at the Institution of Civil Engineers (ICE)

Dr Ohis Ilalokhoin – Civil & Infrastructure Engineering Director

Elisa Leonida Zamfirescu

Biography

Elisa Leonida Zamfirescu was a Romanian engineer and one of the first women in Europe to earn an engineering degree. She was rejected from engineering studies in her home country because she was a woman, and later studied at the Royal Academy of Technology in Berlin, graduating in 1912. Throughout her career she faced sexism and disbelief in women’s ability to work in engineering, but went on to lead geological laboratories and contribute to major research in natural resources, including coal, gas, and minerals.

Quote

“Engineering remains one of the least gender-balanced occupations today, but there are many drives to get more women into it.” (reflected in modern commentary about her legacy and impact)

Find out More

Read about Elisa Leonida Zamfirescu at Europeana.

Elisa Leonida Zamfirescu – Pioneer Female Engineer

Aicha Evans

Biography

Aicha Evans is a Senegalese-American engineer and technology executive who serves as CEO of Zoox, Amazon’s autonomous vehicle subsidiary. With a degree in computer engineering, she began her career in semiconductor and wireless engineering, later holding senior leadership roles at Intel where she led large-scale communications and mobility technology teams. As a Black woman in a heavily male-dominated engineering and automotive technology industry, she faced significant underrepresentation and barriers throughout her career. She now leads the development of self-driving vehicle systems aimed at transforming urban transport.

Quote

“Mobility is approaching a major inflection point.”

Find out More

Read about Aicha Evans at Wikipedia.

Aicha Evans – CEO of Zoox and Autonomous Systems Engineer

Radia Perlman

Biography

Radia Perlman is an American computer scientist and network engineer best known for inventing the Spanning Tree Protocol (STP), a foundational technology that made modern computer networks stable and scalable. Working in a male-dominated field during the early development of the internet, she faced the challenge of being one of very few women in network engineering. Her work at Digital Equipment Corporation helped solve critical problems in network routing, preventing network loops and enabling reliable communication across large systems. She is widely regarded as one of the pioneers of the internet.

Quote

“Music is very similar to a network in that there are all these different instruments playing their own parts, and somehow it fits together wonderfully.”

Find out More

Read about Radia Perlman at the Lemelson-MIT Prize website.

Radia Perlman – Mother of the Internet and Network Engineer

Hedy Lamarr

Biography

Hedy Lamarr was an Austrian-American actress and inventor who co-developed a frequency-hopping spread spectrum communication system during World War II with composer George Antheil. Best known in Hollywood as a film star, she faced significant gender-based bias, with her scientific abilities often dismissed because of her public image as an actress. Despite this, her engineering idea became a foundation for modern wireless communication systems, including technologies that influenced Wi-Fi, Bluetooth, and GPS. Her contributions were only widely recognised later in life.

Quote

“Any girl can be glamorous. All you have to do is stand still and look stupid.”

Find out More

Read about Hedy Lamarr at Wikipedia.

Hedy Lamarr – Inventor and Hollywood Actress

Nina Parsons – Video / Case Study

Biography

Nina Parsons is a motorsport engineer working in Formula 1 and composite materials engineering. The video follows her journey into engineering after discovering motorsport and shows her work designing and building high-performance racing car components. It highlights teamwork, precision, and problem-solving in a male-dominated engineering field.

Quote

“Engineering is about pushing boundaries and continuously questioning everything.”

Find out More

Watch about Nina Parsons at STEM Learning – Born to Engineer series.

Nina Parsons – Engineering Student / Motorsport Engineer

Pushing Boundaries – Women in Engineering – Video / Case Study

Biography

This video follows women engineers sharing their experiences of working in engineering and the challenges they have faced in a male-dominated industry. It highlights different engineering careers and shows how women are breaking stereotypes in areas such as design, infrastructure, and technical problem-solving. The video focuses on confidence, resilience, and creating more diversity in engineering.

Quote

“Engineering is about solving problems and changing the world around us.”

Find out More

Watch about Women in Engineering at STEM Learning.

Pushing Boundaries – Women in Engineering

Engineering – What’s Your Path – Video / Case Study

Biography

This video explores different pathways into engineering, showing that there are multiple routes such as apprenticeships, university study, and vocational training. It explains the key skills needed in engineering, including maths, problem-solving, and teamwork, and highlights how students can progress into different engineering careers depending on their interests and strengths.

Quote

“There is no single route into engineering – just the one that works for you.”

Find out More

Watch about engineering pathways at STEM Learning.

Engineering – What’s Your Path

Digital Technology Professionals

Anne-Marie Imafidon

Biography

Anne-Marie Imafidon MBE is a British computer scientist, innovator, and one of the UK's most influential voices in technology. A child prodigy, she passed GCSE Computing at just 10 years old and later earned a master's degree from the University of Oxford. Refusing to let stereotypes define her, Anne-Marie co-founded Stemettes, inspiring thousands of girls and non-binary young people to pursue careers in STEM. In an industry where women, particularly Black women, remain underrepresented, she has broken barriers, challenged expectations, and continues to reshape the future of technology through leadership, advocacy, and an unwavering commitment to equality.

Quote

"We don’t just want women in tech – we want women leading tech."

Find out More

Read about Anne-Marie Imafidon on Wikipedia.

Anne-Marie Imafidon – Wikipedia

Mark Dean

Biography

Mark Dean is an American computer scientist and engineer who played a major role in shaping the modern personal computer. At IBM, he helped design the original IBM PC and co-created the Industry Standard Architecture (ISA) system bus, which allowed computers to connect with devices like printers and storage systems. He also contributed to early colour PC displays and later helped develop the first gigahertz processor chip. As one of the first African American IBM Fellows, Dean broke barriers in a highly underrepresented field while driving major advances in digital technology.

Quote

"There are no limits to what you can achieve except the limits you place on yourself."

Find out More

Read about Mark Dean – Computer Scientist and IBM Fellow at Biography.com.

Mark Dean – Computer Scientist and IBM Fellow

Joy Buolamwini

Biography

Joy Buolamwini is a Ghanaian-American computer scientist, researcher, and founder of the Algorithmic Justice League. Working in artificial intelligence and digital technology, she discovered that many facial recognition systems showed significant bias, particularly against women and people of colour. Her research exposed how algorithmic systems can reinforce inequality, leading to global discussions about fairness and accountability in AI. Through her work, Joy has influenced major technology companies and governments to rethink how AI is designed and used. She continues to advocate for ethical, transparent, and inclusive technology that works for everyone.

Quote

"Algorithmic bias, like human bias, results in unfairness."

Find out More

Read about Joy Buolamwini at Carnegie Corporation (Great Immigrants Program).

Joy Buolamwini – AI Researcher and Founder of Algorithmic Justice League

Tim Berners-Lee

Biography

Sir Tim Berners-Lee is a British computer scientist best known as the inventor of the World Wide Web. While working at CERN in 1989, he developed the system of linked information that became the foundation of today’s internet, transforming how the world communicates, learns, and works. Instead of patenting his invention, he made the Web freely available, allowing it to grow into a global tool used by billions. His work has shaped modern digital technology, communication, and access to information on an unprecedented scale.

Quote

"The Web as I envisaged it, we have not seen it yet."

Find out More

Read about Tim Berners-Lee at Wikipedia.

Tim Berners-Lee – Computer Scientist and Inventor of the World Wide Web

Grace Hopper

Biography

Grace Hopper was an American computer scientist and U.S. Navy rear admiral who played a major role in the development of programming languages. She created one of the first compilers and helped develop COBOL, making computers easier to use and more accessible. Her work fundamentally changed how humans interact with computers and laid the foundations for modern software development.

Quote

"The most dangerous phrase in the language is, ‘We’ve always done it this way.’

Find out More

Read about Grace Hopper at Biography.com.

Grace Hopper – Computer Scientist and US Navy Rear Admiral

Steve Wozniak

Biography

Steve Wozniak is an American computer engineer and co-founder of Apple Inc. He designed the Apple I and Apple II computers, helping launch the personal computer revolution. Known for his engineering creativity, Wozniak helped make computing more accessible and user-friendly, shaping the way people interact with digital technology today.

Quote

"Never trust a computer you can’t throw out a window."

Find out More

Read about Steve Wozniak at wikipedia

Steve Wozniak – Co-Founder of Apple and Computer Engineer

Adele Goldberg

Biography

Adele Goldberg is an American computer scientist best known for her work at Xerox PARC, where she helped develop the Smalltalk programming language and pioneered early concepts of graphical user interfaces. Working in the early days of computing, she faced underrepresentation as a woman in a male-dominated research environment, where many contributions by women were often overlooked. Her work directly influenced modern operating systems, including visual interfaces and object-oriented programming systems used in today’s digital technology.

Quote

“The best way to predict the future is to invent it.”

Find out More

Read about Adele Goldberg at Wikipedia.

Adele Goldberg – Computer Scientist and Smalltalk Pioneer

Annie Easley

Biography

Annie Easley was an American computer scientist, mathematician, and rocket systems engineer who worked for NASA and its predecessor, NACA. She began her career in 1955 as one of the first African-American “human computers,” later becoming a programmer developing software for rocket systems, energy conversion, and space launch vehicles. Working in a segregated and male-dominated environment, she faced both racial and gender discrimination throughout her career. Despite this, she became a key contributor to spaceflight technology and helped pave the way for greater diversity in STEM fields.

Quote

“I had to do my work twice as well as anyone else to get half the credit.”

Find out More

Read about Annie Easley at Wikipedia.

Annie Easley – NASA Computer Scientist and Rocket Systems Engineer

Shafi Goldwasser

Biography

Shafi Goldwasser is an Israeli-American computer scientist and one of the leading figures in modern cryptography. She co-developed foundational concepts such as zero-knowledge proofs and probabilistic encryption, which underpin secure digital communication and online privacy systems. As a woman in theoretical computer science-a highly male-dominated field—she faced underrepresentation in academia and research environments. Her work has transformed how security and privacy are understood in digital systems and earned her the ACM Turing Award in 2012.

Quote

“Algorithms govern our computing-based world in the same way that the laws of nature govern the physical one.”

Find out More

Read about Shafi Goldwasser at Wikipedia.

Shafi Goldwasser – Cryptography Pioneer and Turing Award Winner

Edsger W. Dijkstra

Biography

Edsger W. Dijkstra was a Dutch computer scientist and one of the founding figures of modern computing. He made major contributions to algorithms, programming languages, and software design, including Dijkstra’s shortest path algorithm and influential work on structured programming. In a field dominated by rapid, unstructured software development, he strongly advocated mathematical rigor and correctness in programming. His ideas helped shape how engineers design reliable software systems used in networks, operating systems, and digital infrastructure today.

Quote

“Computer science is no more about computers than astronomy is about telescopes.”

Find out More

Read about Edsger W. Dijkstra at the ACM Turing Award site.

Edsger W. Dijkstra – Turing Award Winner and Computing Pioneer

Digital Technology Careers - Video / Case Study

Biography

This video features professionals working in the tech industry, including a VP of technology and a web developer, discussing their careers in digital technology. It explains how people enter the industry through different routes, including self-teaching, education, and portfolios. The video highlights skills such as problem-solving, creativity, and continuous learning, and shows how digital careers involve constant change and development.

Quote

“A constant ability to learn is the number one quality for someone to advance in the tech sector.”

Find out More

Watch about digital technology careers on YouTube.

Digital Technology Careers – Workforce Planning & Development Board

Digital Technologies in Construction – CSIC – Video / Case Study

Biography

This video explains how digital technologies are transforming the construction and infrastructure industry. It shows how tools such as sensors, data systems, and digital design are used to monitor buildings, improve safety, and support decision-making. The case study also explores how new technologies like VR and data science are changing the skills needed in the industry and shaping the future of construction and engineering careers.

Quote

“The adoption of digital technologies allows us to make better decisions about how buildings are designed and managed.”

Find out More

Watch about digital innovation in construction at CSIC (Centre for Smart Infrastructure and Construction).

Digital Technologies in Construction – CSIC

Medicine Professionals

Dr Alan L Hart

Biography

Dr. Alan L. Hart’s life shows young transgender people that courage and purpose can outshine any barrier. A pioneering physician, researcher, and one of the first transgender men to undergo gender‑affirming surgery in the early 1900s, he lived authentically in a world that offered him little safety. Hart used his brilliance to save countless lives through groundbreaking tuberculosis research. His legacy reminds you that your truth, your talent, and your determination can shape a better future — for yourself and for others.

Quote

"I am happier since I made this change than I ever have in my life, and I will continue this way as long as I live”

Find out More

Dr Alan L Hart / NLoM

Katherine Johnson

Biography

Katherine Johnson was an American mathematician whose calculations were critical to the success of NASA’s early space missions. Working at a time when both her race and gender created significant barriers, she became known for her exceptional precision in orbital mechanics and trajectory analysis. Johnson’s work helped launch the first American into orbit, supported the Apollo moon landings, and ensured astronauts returned safely to Earth. Her contributions broke major racial and gender barriers in science and mathematics, making her a pioneering figure in both space exploration and STEM inclusion.

Quote

"Like what you do, and then you will do your best."

Find out More

Read about Katherine Johnson at NASA.

Katherine Johnson – NASA Mathematician and Space Scientist

Elizabeth Blackwell

Biography

Elizabeth Blackwell was a pioneering physician and the first woman to receive a medical degree in the United States. In an era when women were largely excluded from medicine, she faced repeated rejection before finally being accepted into medical school in 1847. After graduating at the top of her class, she went on to open medical training opportunities for women and co-founded institutions that supported female doctors. Blackwell’s determination broke down major barriers in healthcare, transforming opportunities for women in medicine and paving the way for future generations of doctors.

Quote

"If the present arrangement of society will not permit the development of the highest capabilities of woman, it is time it was remodeled."

Find out More

Read about Elizabeth Blackwell at the National Women’s History Museum.

Elizabeth Blackwell – First Woman Physician in the United States

Rosalind Franklin

Biography

Rosalind Franklin was a British chemist and X-ray crystallographer whose research made a crucial contribution to understanding the structure of DNA. Working in a male-dominated scientific field, she produced the X-ray diffraction images that revealed the helical structure of DNA, including the famous “Photo 51.” Her work was essential to one of the greatest scientific discoveries of the 20th century, shaping modern genetics and molecular biology. Despite facing limited recognition during her lifetime, Franklin’s legacy is now widely acknowledged as foundational to biomedical science and medical research.

Quote

"Science and everyday life cannot and should not be separated."

Find out More

Read about Rosalind Franklin on Wikipedia

Rosalind Franklin – Chemist and DNA Structure Pioneer

Atul Gawande

Biography

Atul Gawande is an American surgeon, writer, and public health researcher known for improving the safety and effectiveness of modern healthcare. Working as a practising surgeon and professor, he has focused on reducing medical errors and improving hospital systems through practical tools like surgical checklists, which have been adopted worldwide. Gawande has also played a major role in global health policy, working with the World Health Organization to strengthen healthcare systems. His work bridges medicine, research, and communication, making healthcare safer, more efficient, and more equitable.

Quote

"Better is possible. It does not take genius. It takes diligence."

Find out More

Read about Atul Gawande on Wikipedia.

Atul Gawande – Surgeon and Global Health Researcher

Rebecca Lee Crumpler

Biography

Rebecca Lee Crumpler was the first African American woman in the United States to earn a medical degree, graduating in 1864 from the New England Female Medical College. She faced intense racism and sexism in a time when Black women were largely excluded from formal medical training and professional practice. Despite these barriers, she provided medical care to freed enslaved people after the Civil War and later published A Book of Medical Discourses, one of the earliest medical texts written by a Black physician. Her work focused on improving healthcare for women and children in underserved communities.

Quote

“I early conceived a liking for, and sought every opportunity to relieve the sufferings of others.”

Find out More

Read about Rebecca Lee Crumpler at the National Library of Medicine.

Rebecca Lee Crumpler – First African American Woman Physician in the US

Paul Farmer

Biography

Paul Farmer was an American physician and medical anthropologist who co-founded Partners In Health, a global health organisation dedicated to providing high-quality medical care in underserved communities. He worked extensively in Haiti, Rwanda, and other low-income regions, developing community-based healthcare models that challenged the idea that advanced treatment could not be delivered in resource-poor settings. He faced criticism for challenging traditional global health systems but became a leading advocate for health equity and social justice in medicine.

Quote

“The idea that some lives matter less is the root of all that is wrong with the world.”

Find out More

Read about Paul Farmer at Partners In Health.

Paul Farmer – Co-founder of Partners In Health and Global Health Pioneer

Ben Barres

Biography

Ben Barres was an American neurobiologist at Stanford University known for his groundbreaking research on the nervous system and his advocacy for gender equality in science. He originally trained as a woman before transitioning and later spoke openly about how he was treated differently before and after transitioning, highlighting deep gender bias in academia. His scientific work on glial cells reshaped understanding of brain function, while his advocacy challenged discrimination in STEM environments.

Quote

“Science is not a meritocracy.”

Find out More

Read about Ben Barres at Nature.

Ben Barres – Neurobiologist and Advocate for Equality in Science

Helen Brooke Taussig

Biography

Helen Brooke Taussig was an American cardiologist and the founder of paediatric cardiology. She faced multiple barriers including deafness, dyslexia, and systemic gender discrimination in medicine during the early 20th century. Despite being excluded from many academic opportunities, she became a leading physician at Johns Hopkins Hospital. She is best known for her role in developing the Blalock-Thomas-Taussig shunt to treat “blue baby syndrome,” which saved thousands of children and helped shape modern heart surgery. She also played a key role in exposing the dangers of thalidomide.

Quote

“It hurt when Dr. Blalock was elected… and I didn’t even get promoted.”

Find out More

Read about Helen Brooke Taussig at the National Library of Medicine.

Helen Brooke Taussig – Founder of Paediatric Cardiology

Vivien Thomas

Biography

Vivien Thomas was an American surgical technician and medical researcher who played a crucial role in developing life-saving heart surgery techniques, including the procedure used to treat “blue baby syndrome.” Working at Vanderbilt University and later Johns Hopkins, he faced extreme racial discrimination and was officially classified as a janitor despite performing complex surgical research and training surgeons. In a segregated medical system, he was excluded from formal medical education and credit, yet his work helped establish modern paediatric cardiac surgery and saved thousands of lives.

Quote

“This looks like something the Lord made.”

Find out More

Read about Vivien Thomas at Wikipedia.

Vivien Thomas – Surgical Researcher and Cardiac Surgery Pioneer

Construction Professionals

Brogan MacDonald

Biography

Brogan MacDonald is a structural engineer and Head of Sustainability at Ramboll UK, focused on reducing carbon emissions in construction through reuse and low-carbon design. As a woman in the male-dominated construction and engineering industry, she has broken barriers and now leads sustainability strategy while promoting greener engineering practices and inspiring future engineers.

Quote

"Your grades don't define you - passion and persistence do."

Find out More

Read about Brogan MacDonald at This is Engineering

Brogan MacDonald – Structural Engineer & Sustainability Lead

Ala Hammad

Biography

Ala Hammad is a civil and tunnelling engineer working on major infrastructure projects such as Crossrail, HS2, and Tideway. She is Irish-Palestinian and was inspired by early experiences of design and construction. As a woman in the male-dominated construction and engineering industry, she has overcome underrepresentation and now encourages others to pursue engineering regardless of background.

Quote

“I’ve been fascinated by transport, tunnels and large infrastructure from an early age.”

Find out More

Read about Ala Hammad at This is Engineering

Ala Hammad – Civil & Tunnelling Engineer

Gouseya Shanaaz

Biography

Gouseya Shanaaz is a chartered civil engineer and projects lead working on large infrastructure and oil and gas projects across India and Kuwait. As a woman in the male-dominated field of civil and construction engineering, she has overcome barriers in STEM. She now leads complex engineering projects while mentoring and supporting other engineers through professional development.

Quote

“If not for the creativity and intellectual daring of engineers, there would be no feats such as the pyramids in Egypt, the Brooklyn Bridge, the Yokohama Bay Bridge, the Taj Mahal, the Lincoln Tunnel or piloted spaceflight.

Find out More

Read about Gouseya Shanaaz at the Institution of Civil Engineers (ICE)

Gouseya Shanaaz – Chartered Civil Engineer & Projects Lead

Emily Roebling

Biography

Emily Roebling played a crucial role in the construction of the Brooklyn Bridge in the 19th century. When her husband, chief engineer Washington Roebling, became ill during the project, she took on many of his responsibilities, including supervising construction, communicating with engineers, and managing technical details. Despite not being officially recognised as the chief engineer, her leadership and determination were essential to completing one of the most iconic engineering achievements in history. She became a powerful example of women’s capability in civil engineering and construction at a time when they were excluded from the field.

Quote

"I must confess that I never dreamed of so much responsibility."

Find out More

Read about Emily Roebling on Britannica

Emily Roebling – Chief Contributor to the Brooklyn Bridge Construction

Sir Robert McAlpine

Biography

Sir Robert McAlpine was a Scottish civil engineer and construction pioneer who founded one of the UK’s most successful construction companies. Known as “Concrete Bob,” he helped introduce and popularise the use of concrete in large-scale construction projects across Britain. His company went on to deliver major infrastructure projects including bridges, railways, and stadiums, shaping modern UK construction and engineering standards. His legacy continues through Sir Robert McAlpine Ltd, a major UK construction firm.

Quote

"Engineering is the art of directing the great sources of power in nature for the use and convenience of man."

Find out More

Read about Sir Robert McAlpine at Wikipedia.

Sir Robert McAlpine – Civil Engineer and Construction Industry Pioneer

Zaha Hadid

Biography

Zaha Hadid was a British-Iraqi architect and construction visionary known for her bold, futuristic designs that reshaped modern architecture. As the first woman to receive the Pritzker Architecture Prize, she broke barriers in a male-dominated industry. Her designs, including major infrastructure and cultural buildings around the world, combined architecture, engineering, and construction innovation. Hadid’s work pushed the boundaries of what buildings could look like and how construction could bring ambitious designs to life.

Quote

"There are 360 degrees, so why stick to one?"

Find out More

Read about Zaha Hadid at Wikipedia.

Zaha Hadid – Architect and Construction Design Innovator

Isambard Kingdom Brunel

Biography

Isambard Kingdom Brunel was a British civil engineer who transformed construction and infrastructure during the Industrial Revolution. He designed and built bridges, tunnels, railways, and steamships, many of which were considered engineering breakthroughs of their time. His projects, including the Great Western Railway, significantly advanced transport and construction techniques in the UK. Brunel is remembered as one of the greatest engineers in history, whose ambitious approach reshaped modern infrastructure.

Quote

"What is the use of a book, without pictures or conversations?"

Find out More

Read about Isambard Kingdom Brunel at Wikipedia.

Isambard Kingdom Brunel – Civil Engineer and Infrastructure Pioneer

Elsie Eaves

Biography

Elsie Eaves was a pioneering American civil engineer and one of the first women to earn a civil engineering degree from the University of Colorado in 1920. She faced significant gender discrimination in a male-dominated profession, where women were rarely accepted into engineering roles. Despite this, she became the first female associate member of the American Society of Civil Engineers and made major contributions to construction statistics, infrastructure planning, and urban development data systems that supported national engineering projects.

Quote

“She was credited with numerous firsts in the engineering world and encouraged women by her example.”

Find out More

Read about Elsie Eaves at Liverpool John Moores University.

Elsie Eaves – Civil Engineer and Construction Data Pioneer

Denise Scott Brown

Biography

Denise Scott Brown is a Zambian-born American architect, urban planner, and theorist known for her influential role in postmodern architecture. She co-authored Learning from Las Vegas, which transformed how architects understand cities, communication, and popular culture in design. Throughout her career she faced sexism and professional underrecognition in a male-dominated field, with many of her contributions overshadowed by her male colleagues. Despite this, she became a leading voice in urban design and architectural theory, advocating for inclusive, people-focused built environments.

Quote

“We’re not inviting wives.” (reflecting the sexism she encountered in the profession, as documented in accounts of her career)

Find out More

Read about Denise Scott Brown at Wikipedia.

Denise Scott Brown – Architect, Urban Planner and Theorist

Nora Stanton Blatch Barney

Biography

Nora Stanton Blatch Barney was an American civil engineer and one of the first women in the United States to earn a civil engineering degree, graduating from Cornell University in 1905. She faced strong gender discrimination in the engineering profession, including being denied full professional membership in engineering institutions despite meeting all requirements. She worked on major infrastructure projects including water supply systems, bridges, and public works, and became a strong advocate for women’s rights in engineering and employment equality.

Quote

“Given an ultimatum to either stay a wife or practice engineering, she chose engineering.”

Find out More

Read about Nora Stanton Blatch Barney at the Institution of Civil Engineers (ICE).

Nora Stanton Blatch Barney – Civil Engineer and Suffragist

Science Professionals

Rosalind Franklin

Biography

Rosalind Franklin showed the world that precision, curiosity, and quiet strength can spark scientific revolutions. Her groundbreaking X‑ray images of DNA — especially the famous Photo 51 — helped reveal the double‑helix structure that transformed modern biology. Franklin pursued truth with determination, never seeking fame, only understanding. Her legacy reminds young people that careful work, bold questions, and unwavering integrity can change how humanity sees itself.

Quote

I like crossing the imaginary boundaries people set up between different fields — it’s very refreshing.

C.V. Raman

Biography

C. V. Raman showed the world that curiosity can illuminate even the smallest details of nature. A pioneering physicist, he discovered the Raman Effect, revealing how light interacts with matter and opening new doors in science. His relentless questioning, hands‑on experimentation, and belief in the power of learning turned obstacles into breakthroughs. Raman’s legacy reminds young people that passion, patience, and bold ideas can transform the way we understand the universe.

Quote

I would like to tell the young men and women before me not to lose hope and courage. Success can only come to you by courageous devotion to the task lying in front of you.

Find out More

C.V Raman / Britannica

Marie Curie

Biography

Marie Curie was a Polish-born physicist and chemist who conducted pioneering research on radioactivity. Working in a male-dominated scientific world, she faced significant sexism and limited access to academic resources, yet became the first person to win Nobel Prizes in two different sciences. Alongside her husband Pierre Curie, she discovered the elements polonium and radium, transforming understanding of atomic science. Her research laid the foundations for medical applications of radiation and modern nuclear physics.

Quote

“Nothing in life is to be feared, it is only to be understood.”

Find out More

Marie Curie – Physicist and Pioneer of Radioactivity

Marie Curie – Physicist and Pioneer of Radioactivity

Chien-Shiung Wu

Biography

Chien-Shiung Wu was a Chinese-American experimental physicist who made groundbreaking contributions to nuclear and particle physics. She worked on the Manhattan Project, improving radiation detection and helping solve key problems in uranium enrichment. She is best known for the “Wu experiment,” which demonstrated that parity is not conserved in weak nuclear interactions, overturning a major law in physics. Despite her crucial role, she was not awarded the Nobel Prize given to her male collaborators. She later became one of the most respected physicists of the 20th century.

Quote

“It is the duty of scientists to speak the truth.” (commonly attributed to her scientific advocacy and lectures)

Find out More

Read about Chien-Shiung Wu at the Nuclear Museum (AHF).

Chien-Shiung Wu – Nuclear Physicist and Parity Violation Pioneer

Barbara McClintock

Biography

Barbara McClintock was an American cytogeneticist and geneticist who discovered “jumping genes” (transposons) through her work on maize. In a male-dominated scientific field, she often faced scepticism and resistance to her ideas, which challenged the belief that genes were fixed in place. Her research showed that genes can move within chromosomes and influence how other genes are expressed, fundamentally changing genetics. She was later awarded the Nobel Prize in Physiology or Medicine in 1983 for her groundbreaking discoveries in gene regulation.

Quote

“A goal for the future is to determine the nature of controlling elements in gene action.”

Find out More

Read about Barbara McClintock at Nature Education (Scitable).

Barbara McClintock – Discoverer of Jumping Genes

Tu Youyou

Biography

Tu Youyou is a Chinese pharmaceutical chemist best known for discovering artemisinin, a highly effective treatment for malaria. Working during China’s Cultural Revolution, she faced limited access to advanced laboratory resources and professional recognition, yet led a secret research project to explore traditional herbal medicine for malaria treatment. Her work successfully isolated artemisinin from sweet wormwood, saving millions of lives worldwide. In 2015, she became the first Chinese woman to receive the Nobel Prize in Physiology or Medicine for her groundbreaking contribution to global health.

Quote

“Every scientist dreams of doing something that can benefit mankind.”

Find out More

Read about Tu Youyou at Wikipedia.

Tu Youyou – Discoverer of Artemisinin and Nobel Laureate

Jane Goodall

Biography

Jane Goodall is a British primatologist and ethologist known for her groundbreaking study of wild chimpanzees in Gombe Stream National Park, Tanzania. Without formal scientific training at the start of her research, she faced scepticism from the scientific community and barriers linked to being a young woman in field science. Her observations that chimpanzees use tools and display complex social behaviours transformed understanding of animal behaviour and human evolution. She later became a global advocate for conservation, animal welfare, and environmental education.

Quote

“What you do makes a difference, and you have to decide what kind of difference you want to make.”

Find out More

Read about Jane Goodall at Wikipedia.

Jane Goodall – Primatologist and Conservationist

Alice Ball

Biography

Alice Ball was an American chemist who developed the first effective treatment for leprosy using chaulmoogra oil, known as the “Ball Method.” Working in the early 20th century, she faced racism and sexism in academia and was not fully recognised for her work during her lifetime. After her early death at age 24, her research was initially credited to a male colleague. Her method became the most successful treatment for leprosy until the development of modern antibiotics, saving countless lives worldwide.

Quote

“Her work represented a breakthrough in the treatment of Hansen’s disease.”

Find out More

Read about Alice Ball at Wikipedia.

Alice Ball - Chemist and Pioneer of Leprosy Treatment

Lise Meitner

Biography

Lise Meitner was an Austrian-Swedish physicist who played a key role in the discovery of nuclear fission. Working in a male-dominated field, she faced both gender discrimination and antisemitic persecution, eventually fleeing Nazi Germany in 1938. From exile, she collaborated with Otto Hahn and helped explain the theoretical basis of nuclear fission, one of the most important scientific discoveries of the 20th century. Despite her contribution, she was excluded from the Nobel Prize awarded to Hahn in 1944. Her work laid the foundation for nuclear energy and atomic physics.

Quote

“Science makes people reach selflessly for truth and objectivity.”

Find out More

Read about Lise Meitner at Encyclopaedia Britannica.

Lise Meitner – Physicist and Co-discoverer of Nuclear Fission

Percy Lavon Julian

Biography

Percy Lavon Julian was an American research chemist and pioneer in the large-scale chemical synthesis of medicinal drugs from plants. He overcame major racial discrimination in education and scientific institutions, including barriers to postgraduate study and professional recognition. Despite this, he earned a PhD and became a leading chemist, developing methods to synthesise important steroids such as cortisone and progesterone from plant materials. His work made life-saving medicines more affordable and accessible worldwide and helped transform modern pharmaceutical chemistry.

Quote

“Science is not a matter of being right all the time, but of learning from what goes wrong.”

Find out More

Read about Percy Lavon Julian at the Science History Institute.

Percy Lavon Julian – Chemist and Pioneer of Medicinal Drug Synthesis

Why science is for me - video

Biography

his inspiring video explores why science is relevant to everyone, not just those who want to become scientists. It highlights how studying science develops valuable skills such as critical thinking, problem-solving and decision-making that can be used in any career. The accompanying poster reinforces these messages, encouraging young people to see science as an accessible and rewarding subject for all.

Quote

Science is for everyone !

Find out More

Resource by STEM Learning and the Royal Society.

Why science is for me - video link

Professional Knowledge – Chemistry – Video / Case Study

Biography

This video explores how professional chemists use their knowledge in real-world settings. It explains how chemistry is applied in industry and research, and highlights the skills needed to work as a chemist, including problem-solving, analytical thinking, and practical laboratory understanding. The video also shows how chemistry supports areas such as materials, medicine, and scientific innovation.

Quote

“Chemistry is about applying knowledge to solve real-world problems.”

Find out More

Watch about professional chemistry practice at STEM Learning.

Professional Knowledge – Chemistry – STEM Learning

Maths Professionals

Gladys West

Biography

Gladys West’s life is a testament to precision, perseverance, and quiet brilliance. As a mathematician whose complex calculations helped shape the modern GPS system, she transformed global navigation without ever seeking the spotlight. Rising from a rural Virginia childhood to a pioneering role in the U.S. Navy, West proved that determination and intellect can chart entirely new paths. Her legacy inspires future innovators to pursue knowledge with purpose and unwavering resilience.

Quote

When you're working every day, you're not thinking ‘What impact is this going to have on the world’. Your thinking ‘I've got to get this right’.

Find out More

Gladys West / Britannica

Alan Turing

Biography

Alan Turing’s life shows that one determined mind can reshape the future. A mathematical visionary and pioneer of modern computing, he helped crack the Enigma code during World War II and laid the foundations for artificial intelligence. Turing’s brilliance came from relentless curiosity, bold imagination, and a refusal to stop asking “What if?” His legacy reminds young people everywhere that thinking differently is a strength — and that their ideas can change the world in ways they can’t yet imagine.

Quote

Sometimes it's the people no one can imagine anything off who do the things no one can imagine.

Find out More

Alan Turing / Britannica

Maryam Mirzakhan

Biography

Maryam Mirzakhani showed the world that deep curiosity and quiet determination can unlock extraordinary discoveries. As the first woman to win the Fields Medal — the highest honour in mathematics — she transformed complex ideas into new ways of understanding the universe. Mirzakhani approached every challenge with patience, creativity, and a love of learning. Her legacy reminds young people that imagination is a powerful tool, and that even the most difficult problems can lead to beautiful breakthroughs.

Quote

I like crossing the imaginary boundaries people set up between different fields — it’s very refreshing.

Carl Friedrich Gauss

Biography

Carl Friedrich Gauss was a German mathematician often referred to as the “Prince of Mathematics.” He made groundbreaking contributions across number theory, statistics, astronomy, and physics. From a young age, he demonstrated extraordinary mathematical ability, and his work laid the foundation for many modern mathematical principles, including error analysis and Gaussian distributions. His influence is still fundamental in mathematics, engineering, and data science today.

Quote

"Mathematics is the queen of the sciences."

Find out More

Read about Carl Friedrich Gauss on Britannica

Carl Friedrich Gauss – Mathematician and Scientific Pioneer

Biography

Quote

Find out More

Biography

Quote

Find out More

Biography

Quote

Find out More

Biography

Quote

Find out More

Biography

Quote

Find out More

Biography

Quote

Find out More

Space Professionals

Guion Bluford

Biography

Guion Bluford showed the world how far determination and brilliance can take you. As the first African American in space, he proved that courage, curiosity, and relentless preparation can launch you far beyond expectations. His journey from fighter pilot to NASA astronaut shows young black people everywhere that your dreams are valid, your talent is needed, and your future can be limitless. Click on the link

Quote

Never let anyone define your limits, you have the power to surpass them all.

Christine Darden

Biography

Christine Darden’s journey embodies relentless curiosity and groundbreaking achievement. Rising from a young girl fascinated by how things work to a pioneering NASA aerospace engineer, she reshaped our understanding of supersonic flight and sonic booms. As the first African American woman at NASA Langley promoted to the Senior Executive Service, Darden proved that perseverance and brilliance can break any barrier.

Quote

“I was able to stand on the shoulders of those women who came before me, and women who come after me are able to stand on mine”

Find out More

Christine Darden

Sally Ride

Biography

Sally Ride didn’t just break the space barrier — she broke expectations. As the first American woman in space and a woman who loved another woman, she carried both courage and complexity into every chapter of her life. Through her commitment to STEM empowerment, she showed LGBTQ+ youth that their identities are sources of strength. Her legacy is a launchpad for anyone daring to rise.

Quote

“Science is fun. Science is curiosity. We all have natural curiosity. Science is the process of investigating. It’s posing a question and coming up with a method. Its delving in.”

Find out More

Biography: Sally Ride

Christina Koch

Biography

Christina Koch turned persistence into a launchpad. As a NASA astronaut, she completed the longest spaceflight by a woman and helped lead the first all‑women spacewalk, proving that limits are meant to be challenged. Her path shows young dreamers that curiosity and courage can take you anywhere. Koch’s legacy reminds you that your voice, your ideas, and your ambition belong in every orbit — including the ones no one has reached yet.

Quote

When we burned this burn towards the moon, I said that we do not leave Earth, but that we choose it. And that is true. We will explore; we will build. We will build ships; we will visit again. We will construct science outposts, we will drive rovers, we will do radio astronomy. We will found companies, we will bolster industry, we will inspire. But ultimately, we will always choose Earth, we will always choose each other.

Find out More

Christina Koch

Mary Jackson

Biography

Mary Jackson proved that brilliance and determination can open doors that once seemed sealed shut. As NASA’s first Black woman engineer, she pushed past barriers with courage, curiosity, and a refusal to shrink herself. Jackson spent her career lifting others up, fighting for equal opportunity, and showing young people that STEM belongs to everyone. Her legacy reminds you that your voice, your talent, and your dreams are powerful enough to reshape any world you enter.

Quote

We have to do something like this to get them interested in science. Sometimes they are not aware of the number of black scientists, and don't even know of the career opportunities until it is too late.”

Vinita Marwaha Madill

Biography

Vinita Marwaha Madill is a space operations engineer working with the European Space Agency on human spaceflight and robotics. As a British-Indian woman in the male-dominated aerospace and engineering sector, she has faced underrepresentation in STEM. She founded Rocket Women to support and inspire young women to pursue careers in space and engineering.

Quote

“Seeing someone that looks like you allows you to believe it’s possible.”

Find out More

Read about Vinita Marwaha Madill at This is Engineering.

Vinita Marwaha Madill – Space Operations Engineer & Founder (Rocket Women)

Biography

Quote

Find out More

Biography

Quote

Find out More

Biography

Quote

Find out More

Biography

Quote

Find out More

Portia Bowman – Space Systems Engineer Video Case Study

Biography

Portia Bowman is a Space Systems Engineer working on spacecraft and satellite systems. She explains her role in designing and testing space technology used in missions and Earth observation. The video highlights how she entered the space industry and the skills needed for engineering careers in space.

Quote

“Space systems engineering is about making sure everything works together in extreme conditions.”

Find out More

Watch about Portia Bowman at STEM Learning UK.

Portia Bowman – Space Systems Engineer