Time moves slightly faster at your head than at your feet because of the difference in gravitational pull.

The largest known dinosaur species were long-necked sauropods.

Fact #630 · Science

Fossilized pollen helps scientists understand ancient ecosystems.

Fact #722 · Science

Light travels at approximately 299,792,458 meters per second in a vacuum.

Fact #21 · Science

The coldest place in the universe is man-made.

Fact #1701 · Science

Particles can exist in multiple states until observed.

Fact #1824 · Science

The discovery of insulin earned a Nobel Prize in 1923.

Fact #1207 · Science

Dark matter is believed to make up most of the universe’s mass but has not been directly observed.

Fact #1594 · Science

The identification of vitamins advanced nutritional science.

Fact #1229 · Science