The discovery of anesthesia allowed painless surgical procedures.

CRISPR technology allows targeted gene editing.

Fact #1204 · Science

The Michelson-Morley experiment influenced Einstein's theory of relativity.

Fact #1034 · Science

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

Fact #1594 · Science

Gravitational waves were detected a century after Einstein predicted them.

Fact #1607 · Science

The use of antibiotics reduced deaths from bacterial infections.

Fact #1220 · Science

There are invisible colors humans cannot see.

Fact #1710 · Science

Learning involves changes in neural connections.

Fact #986 · Science

The Earth's inner core is solid despite extreme heat.

Fact #217 · Science