Forest fires in the Amazon release more CO₂ in a week than the entire EU emits in a year.

The Earth's mantle lies between the crust and core.

Fact #301 · Human Body

The Thirty Years’ War affected much of Central Europe.

Fact #1171 · Human Body

Pacemakers help regulate abnormal heart rhythms.

Fact #1200 · Human Body

The human body contains trillions of cells.

Fact #90 · Human Body

The Trail of Tears forced Native American tribes westward in the 1830s.

Fact #1129 · Human Body

Giraffes have high blood pressure to pump blood to their brains.

Fact #1250 · Human Body

The human body has over 600 muscles.

Fact #160 · Human Body

Your brain creates reality.

Fact #1722 · Human Body