🔬 Famous Scientists Trivia Questions & Answers
Einstein, Curie, Darwin and the minds who cracked how the world works. Below are 30 free famous scientists trivia questions with answers — part of Science trivia on BUZZ. Want a real challenge that adapts to what you know? Play the Science quiz — no signup needed to start.
30 Famous Scientists trivia questions
Q1. Who discovered two elements and is the only person to win Nobel Prizes in two different sciences?
Answer: Marie Curie
💡 Curie won the Physics prize in 1903 and the Chemistry prize in 1911, for radioactivity and for discovering radium and polonium.
Q2. Whose gravity theory was supposedly sparked by a falling apple at Woolsthorpe Manor?
Answer: Isaac Newton
💡 Newton developed many of his core ideas on gravity and motion during 1665-1667 while Cambridge was closed for the plague.
Q3. Which patent clerk published his special relativity theory in 1905 from a Swiss patent office?
Answer: Albert Einstein
💡 1905 is called Einstein's 'miracle year' — he published four groundbreaking papers while still working as a patent examiner in Bern.
Q4. Which primatologist studied Gombe chimps in 1960 and saw one fish termites with a stick?
Answer: Jane Goodall
💡 Her discovery of tool use in a chimp named David Greybeard overturned the idea that only humans could make and use tools.
Q5. Whose 1911 gold-foil experiment revealed the atom has a tiny, dense nucleus?
Answer: Ernest Rutherford
💡 He was stunned when a few particles bounced back, like firing a shell at tissue paper and having it rebound.
Q6. Who discovered the neutron in 1932, the neutral partner of the proton?
Answer: James Chadwick
💡 His neutral particle could slip into nuclei unrepelled, opening the door to nuclear fission a few years later.
Q7. Who discovered the electron in 1897 while experimenting with cathode rays?
Answer: J.J. Thomson
💡 It was the first subatomic particle ever found; seven of his research assistants went on to win Nobels too.
Q8. Who proposed modern atomic theory and first scientifically studied colour blindness?
Answer: John Dalton
💡 He was colour-blind himself; the condition is still nicknamed 'Daltonism' in his honour.
Q9. Per Alexander Graham Bell's notebook, what were the first words spoken by phone on March 10, 1876?
Answer: Mr. Watson, come here, I want to see you
💡 He was just calling his assistant, Thomas Watson, in another room — the line that changed global communication was pure small talk.
Q10. Whose evolution theory was shaped by a five-year HMS Beagle voyage via the Galapagos?
Answer: Charles Darwin
💡 Darwin was just 22 when he set sail on the Beagle in December 1831, and didn't publish On the Origin of Species until 1859.
Q11. Returning from holiday in 1928, Fleming saw a stray mould killing bacteria — what had he found?
Answer: Penicillin
💡 Alexander Fleming didn't grasp the full medical potential himself — it took Howard Florey and Ernst Chain a decade later to develop it into a usable drug.
Q12. Diagnosed with motor neurone disease at 21, which physicist wrote 'A Brief History of Time'?
Answer: Stephen Hawking
💡 Hawking lived more than 50 years after his diagnosis, and his book spent a record 237 weeks on the Sunday Times bestseller list.
Q13. Which Austrian monk bred nearly 30,000 pea plants to work out inheritance's basic rules?
Answer: Gregor Mendel
💡 Mendel's work was largely ignored during his lifetime and only became famous roughly 16 years after his death in 1884.
Q14. Who won the 2020 Chemistry Nobel for the CRISPR gene-editing 'scissors'?
Answer: Doudna & Charpentier
💡 They were the first all-woman duo to share a science Nobel, a decade after their breakthrough paper.
Q15. Who mined ancient Chinese texts to find the malaria drug artemisinin?
Answer: Tu Youyou
💡 A 4th-century remedy tipped her off to extract the herb cold, not boil it; she won a 2015 Nobel for it.
Q16. Who coined the word 'cell' in 1665 after peering at cork through a microscope?
Answer: Robert Hooke
💡 The little boxes reminded him of the bare rooms, or cells, where monks slept.
Q17. Whose 1811 law says equal gas volumes at equal conditions hold equal molecule counts?
Answer: Avogadro
💡 His idea was ignored for nearly 50 years before chemists realised it unlocked the whole notion of the mole.
Q18. In Nazi-occupied Denmark, which physicist dissolved colleagues' gold Nobel medals in acid?
Answer: Niels Bohr
💡 The acid, aqua regia, hid the gold in plain sight as an unremarkable orange liquid. After the war it was precipitated back out and recast into medals.
Q19. Which chemist said his periodic table's arrangement came to him in a dream he wrote down on waking?
Answer: Dmitri Mendeleev
💡 Before the dream, he'd been sorting elements like a game of solitaire, one card per element with its properties scrawled on it.
Q20. Before her famous book helped spawn the EPA, Rachel Carson spent 15 years working as what?
Answer: A government marine biologist
💡 In 1936 she became only the second woman ever hired full-time by the U.S. Bureau of Fisheries.
Q21. On cracking DNA's structure in 1953, Francis Crick burst into a pub announcing they'd done what?
Answer: Discovered the secret of life
💡 That was weeks before their paper even appeared in Nature — the boast came first, the journal publication came in April.
Q22. Which naturalist created the two-word species naming system, using it to name Homo sapiens in 1758?
Answer: Carl Linnaeus
💡 It was controversial at the time — his system classified humans as just another animal, no different in kind from the beetles he also catalogued.
Q23. In 1796, Edward Jenner tested his smallpox vaccine on which 8-year-old boy, first giving him cowpox?
Answer: James Phipps
💡 Phipps stayed perfectly healthy, becoming the first person ever vaccinated — the word 'vaccine' comes from vacca, Latin for cow.
Q24. In 1949, Percy Julian learned to mass-produce which drug cheaply from soybeans?
Answer: Cortisone
💡 Not long after buying a home in Oak Park, Illinois, in 1950, his house was firebombed twice by racist neighbors.
Q25. Which Serbian-American inventor built an 1887 motor spun by a rotating AC magnetic field?
Answer: Nikola Tesla
💡 Tesla didn't invent AC itself, but his induction motor made it practical to transmit electric power over long distances.
Q26. Who took 'Photograph 51,' the X-ray image crucial to discovering DNA's double helix?
Answer: Rosalind Franklin
💡 Franklin's photograph was shown to James Watson without her permission, and she died before the 1962 Nobel Prize was awarded for the discovery.
Q27. Writing notes on Babbage's Analytical Engine in 1843, who described the first computer program?
Answer: Ada Lovelace
💡 Lovelace also predicted the machine could one day compose music, decades before anything like a real computer existed.
Q28. In 1831, which English scientist discovered electromagnetic induction using a magnet and coil?
Answer: Michael Faraday
💡 Faraday also built a spinning copper disc that produced a steady current — the first electric generator, sometimes called the 'Faraday disc.'
Q29. Which Indian physicist won a 1930 Nobel for discovering an effect in scattered light?
Answer: C.V. Raman
💡 He was the first Asian to win a science Nobel; the effect he found now fingerprints molecules in labs worldwide.
Q30. Who launched quantum theory in 1900 by proposing energy comes in tiny packets?
Answer: Max Planck
💡 He called the packets 'quanta' and told his son he had made a discovery as big as Newton's.
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