Scientific Discoveries
From Pythagoras's theorem to the James Webb Space Telescope — 100 milestone discoveries, inventions, and breakthroughs across two and a half millennia of science.
What's in this category
Scientific Discoveries covers the major leaps across mathematics, physics, chemistry, biology, medicine, astronomy, and computing: ancient mathematical and astronomical breakthroughs (Pythagoras, Eratosthenes), the Scientific Revolution (Copernicus, Galileo, Newton), the 19th-century foundations (Darwin, Mendel, Maxwell, Mendeleev), 20th-century shifts (Einstein, Curie, Watson and Crick, the Manhattan Project), and 21st-century frontier work (LIGO, JWST, mRNA vaccines).
What it's not: not a category about specific scientists in isolation — each event is anchored to a discovery, publication, or experiment. Technology-focused events (the first computer, the first chip) live in this category; consumer-tech business events live in TV History and other media categories.
Sample events
- Pythagorean Theorem Formulated — 530 BCE
- Eratosthenes Measures Earth — 240 BCE
- Copernicus Publishes Heliocentric Theory (representative) — 1543
- Newton Publishes Principia Mathematica (representative) — 1687
- Darwin Publishes On the Origin of Species (representative) — 1859
- Vitamins Discovered — 1912
- First Moon Landing (representative) — 1969
- James Webb Telescope Launched — 2021
+ 92 more events. New events added through corrections and ongoing verification.
How to play this category
Free for everyone. Open Sorting History, tap Play, select Scientific Discoveries, choose a game length (5, 10, 15, 20, or 30 events), and sort. No subscription needed. Free users see ads between rounds; Explorer and Historian subscribers play ad-free.
Related categories
- Ancient Civilizations
- US History
- European History
- World Wars