Awesome Inventions You Use Every Day

Can you believe that the paint used on cars inspired the invention of nail polish in the ...

Can you believe that the first tennis balls didn't bounce? Or that the world's first bask...

Did you realize that swimming suits used to weigh 22 pounds (about 10 kilograms)? Or that...

Do you know what happened when a kid forgot his glass of soda with a stir stick in it out...

Did you know that a scientist discovered X-rays by accident? Or that people have been tak...

Did you know that people with rakes used to do the work of garbage trucks? Or that porta-...

Did you know that the world's first submarine traveled the Thames River in England way ba...

Did you know that President Thomas Jefferson used a copier? Or that one of the world's fa...