The first bar code was used on Wrigleys gum. See more

A tuna called the 'Blue Fin' can be sold for over $20,000 around the world. See more

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

The can opener was invented 48 years after cans were introduced. See more

Bubble gum and fairy floss were invented by dentists. See more

A sneeze travels out of your mouth at over 100 mph! See more

Coca-Cola was originally green. See more

Ketchup was sold in the 1830's as medicine. See more

Grapes explode when you put them in the microwave. You have been warned! See more