Modern monetary theory (MMT) argues that governments that issue their own currency can never 'run out of money.'

The fossil record is incomplete but still informative.

Fact #743 · Science

Certain species of jellyfish can revert to earlier life stages.

Fact #661 · Science

Sound travels faster in solids than in air.

Fact #54 · Science

Some species of jellyfish are biologically immortal under certain conditions.

Fact #159 · Science

Nothing can travel faster than light in a vacuum.

Fact #1739 · Science

The identification of vitamins advanced nutritional science.

Fact #1229 · Science

Lightning can heat air hotter than the surface of the Sun.

Fact #1727 · Science

Fossils form when organisms are preserved in sediment over millions of years.

Fact #678 · Science