📁 Discoveries
Eureka moments and groundbreaking theorems
Roald Amundsen conquered the Northwest Passage not with a massive warship, but with a tiny 47-ton b…
In 1905, Albert Einstein solved a baffling physics puzzle by treating light like coins, leading to …
In 1945, a melted candy bar led engineer Percy Spencer to discover how 2.45 GHz radar waves heat fo…
In 1735, a French scientist trekked to the Andes to measure the Earth. Discover how mountain triang…
Discover how John Vane used a guinea pig organ bath to prove aspirin blocks pain messengers, solvin…
Discover how John Bardeen and Walter Brattain used a razor blade, gold foil, and a germanium crysta…
Discover how Antoine Lavoisier's sealed glass retort experiment in 1775 killed the phlogiston theor…
In the 1950s, Arvid Carlsson solved a medical mystery by slipping a raw chemical precursor past the…
Discover how John Tyndall's 1859 experiment with a copper tube and rock-salt windows uncovered the …
Discover how engineer Karl Jansky accidentally invented radio astronomy in 1933 while trying to fix…
How Jonas Salk used formaldehyde as a chemical scalpel to kill the polio virus while keeping its ou…
Discover how Humphry Davy used a simple wire mesh to trap fire and save countless miners from deadl…