Pi has been calculated to over 100 trillion decimal places and shows no repeating pattern.

Penguins can drink salt water because of specialized glands.

Fact #362 · Animals

Some species of penguins can swim at speeds of up to 15 miles per hour.

Fact #251 · Animals

Some birds cache food for later consumption.

Fact #461 · Animals

A kangaroo cannot walk backward easily.

Fact #375 · Animals

A zebra’s stripes may help confuse predators.

Fact #500 · Animals

Some reptiles can survive long periods without food.

Fact #501 · Animals

Some species of bamboo can grow nearly three feet in one day.

Fact #171 · Animals

Certain fish can produce their own light through bioluminescence.

Fact #372 · Animals