Typewriter, is one of the longest words that can be made using the letters on only one row of the keyboard. See more

Cats have over one hundred vocal sounds, dogs only have about ten. See more

Adolf Hitler had only one testicle. See more

Ancient Egyptians slept on pillows made of stone! See more

The Nile catfish swim upside down. See more

Lightning strikes about 6,000 times per minute on this planet. See more

Crocodiles swallow stones to help them dive deeper. See more

Leather has enough nutritional value to sustain life for a short time. See more

Calculating DNA length for each person, it would stretch across the diameter of the solar system. See more