Lasers are limited in length by the coherence length of their light source.

Fossilized footprints provide evidence of dinosaur behavior.

Fact #688 · Science

Some earthquakes are too small to be felt but are detected by instruments.

Fact #828 · Science

Particles can exist in multiple states until observed.

Fact #1804 · Science

The discovery of DNA’s structure occurred in 1953.

Fact #1199 · Science

The introduction of antiseptic surgery reduced infection rates.

Fact #1202 · Science

Fossilized pollen helps scientists understand ancient ecosystems.

Fact #722 · Science

The Asch conformity experiment demonstrated the influence of group pressure.

Fact #1010 · Science

Pterosaurs were flying reptiles, not dinosaurs.

Fact #628 · Science