Architecture often reflects the climate and materials of a region.

Stegosaurus had plates along its back that may have helped regulate temperature.

Fact #670 · Science

The Earth's core temperature rivals the surface of the Sun.

Fact #191 · Science

In 1966, a U.S. bomber accidentally dropped nuclear weapons over Spain.

Fact #801 · Science

The Asch experiments highlighted the power of social conformity.

Fact #1035 · Science

The Stanford marshmallow experiment studied delayed gratification in children.

Fact #990 · Science

The Abbasid Caliphate fostered advances in science and learning.

Fact #1183 · Science

The 1960 Valdivia earthquake is the strongest ever recorded.

Fact #839 · Science

The Earth's atmosphere is layered into troposphere, stratosphere, and beyond.

Fact #277 · Science