A day on Venus is longer than its year.

The national animal of Scotland is the unicorn.

A crocodile cannot stick its tongue out.

Maine is the closest U.S. state to Africa.

The fingerprints of a koala are so similar to humans' that they've been mistaken at crime scenes.

Dogs sniff good smells with their left nostril

One part of Istanbul is in Europe and the other is in Asia

The world's smallest mammal is the bumblebee bat, weighing less than a penny.

The longest hiccuping spree lasted 68 years.

Tigers have striped skin, not just striped fur.

People who eat whatever they want and stay slim have a slow metabolism, not fast.

Cats Can Make Over 100 Different Sounds

The word "nerd" was first coined by Dr. Seuss in his book "If I Ran the Zoo."

Paint used to be stored in pig bladders

The fear of the number 13 is called triskaidekaphobia.

Chainsaws were first invented for childbirth.

The world's largest coral reef is the Great Barrier Reef. It is located off the coast of Australia and is over 2,300 miles long.

Your signature could reveal personality traits.

The fear of long words is called "hippopotomonstrosesquippedaliophobia."

The Hawaiian alphabet comprises just 12 letters: A, E, H, I, K, L, M, N, O, P, U, and W.

Almonds are a member of the peach family.