Ancient Egyptians slept on pillows made of stone.
The penguin is the only bird that can swim, but cannot fly.
Every workday, 6.7 million people commute to Manhattan!
Over 10,000 birds a year die from smashing into windows!
A cesium atom in an atomic clock beats over nine billion times a second.
Greyhounds have the best eyesight of any breed of dog.
Rapper LL Cool J's name is short for ‘Ladies Love Cool James’.
Anteaters prefer termites to ants.
A coffee tree yields about one pound of coffee in a year.
By the age of 60, most people have lost 50% of their taste buds.
A mole can dig a tunnel 300 feet long in just one night!
The Blue Whale's tongue weighs more than an adult elephant!
Children grow faster in the springtime than any other season during the year.
Bill Gates designed a traffic control system for Seattle when he was only 15!
The poison-arrow frog has enough poison to kill about 2,200 people!
The University of Alaska stretches over 4 time zones.
Dogs and cats, like humans, are either right or left handed... or is that paws?!
One million people each year are bitten by animals in the United States.
Most dust particles in your house come from dead skin.
Check your map! The Pacific entrance of the Panama Canal is farther East than the Atlantic entrance.