The deepest solo breath-hold dive ever was 332 meters by Ahmed Gabr in 2014.

The Earth's atmosphere contains trace gases like argon.

Fact #288 · Science

The discovery of blood types improved transfusion safety.

Fact #1226 · Science

Antibiotics have saved millions of lives since their discovery.

Fact #1196 · Science

The introduction of birth control pills transformed reproductive health.

Fact #1223 · Science

The discovery of DNA’s structure occurred in 1953.

Fact #1199 · Science

The door-in-the-face technique uses large requests to gain smaller agreements.

Fact #1502 · Science

The Earth's core generates geothermal heat.

Fact #293 · Science

Volcanic eruptions can release ash clouds that disrupt air travel.

Fact #811 · Science