Laughing 100 times burns approximately the same number of calories as 15 minutes on a stationary bicycle.

The discovery of Helicobacter pylori changed treatment for ulcers.

Fact #1215 · Science

Atoms are made of protons, neutrons, and electrons.

Fact #60 · Science

The rubber hand illusion shows how easily the brain can adopt a fake limb.

Fact #1465 · Science

Particles can exist in multiple states until observed.

Fact #1804 · Science

In 1938, Otto Hahn's work led to the discovery of nuclear fission.

Fact #1015 · Science

There are invisible particles everywhere.

Fact #1724 · Science

Fossil discoveries continue to reshape scientific understanding.

Fact #752 · Science

Some bacteria can survive in extreme environments such as deep-sea vents.

Fact #257 · Science