100 Weird Facts That Are Strange But True

Polar bears trying to blend in with ice will cover up their black nose with their paws.

Blue whale fart bubbles are large enough to enclose a horse.

When we breath through our nose, we always inhale more air from one nostril than with the other one — and this changes every 15 minutes.

If you were to remove all of the empty space from the atoms that make up every human on earth, the entire world population could fit into an apple.

It can take a photon 40,000 years to travel from the core of the sun to the surface, but only 8 minutes to travel the rest of the way to earth.

Spiked dog collars were invented in Ancient Greece to protect dogs throats from wolves!

Drinking a glass of water 30 minutes before a meal helps with your digestive system.

Frogs can suffocate if they hold their mouth open too long.

Whales that sing wrong key get lost and are alone in the ocean.

The harder you concentrate on falling asleep, the less likely to fall asleep.