Scientist biographies
Discover the stories, ideas, and achievements of remarkable scientists from across history.
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- biographies
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Stories about scientist
Mayim Bialik
Being an actress who also earned a real PhD in neuroscience
Michael Faraday
Discovering how electricity and magnetism work together and helping create electric motors
Nicolaus Copernicus
He proposed that Earth and the other planets move around the Sun.
Niels Bohr
Helping us understand how atoms work and shaping modern physics
Nikola Tesla
He helped create the system of alternating current (AC) electricity that powers homes and cities.
Noam Chomsky
Studying how humans learn and use language
Paul Dirac
Helping create quantum physics and predicting the existence of antimatter
Rachel Carson
She helped people understand and protect nature through her books about the environment.
René Descartes
A famous thinker who helped create modern philosophy and made important discoveries in math.
Richard Feynman
Explaining hard science ideas in simple, fun ways and creating Feynman diagrams.
Robert Boyle
He helped create modern chemistry and discovered Boyle’s Law about gases.
Robert Koch
Discovering the germs that cause serious diseases and helping doctors understand how infections spread.
Rosalind Franklin
She helped reveal the structure of DNA by taking clear X-ray images that showed its shape.
Sally Ride
She was the first American woman to travel into space.
Sergei Korolev
Leading the Soviet space program and helping send the first satellite and first human into space
Sigmund Freud
He helped create psychoanalysis, a way of understanding the mind, and influenced the study of psychology.
Stephen Hawking
A famous scientist who studied space, black holes, and helped people understand the universe.
Tycho Brahe
Making the most accurate sky measurements before telescopes and helping change how people understood the universe
Vera Rubin
Discovering strong evidence for dark matter by studying how galaxies spin
Wangari Maathai
Starting the Green Belt Movement and winning the Nobel Peace Prize for helping people and the planet
Werner Heisenberg
Helping create quantum mechanics and discovering the Uncertainty Principle
Wernher von Braun
Helping develop powerful rockets that made human space travel and Moon landings possible