Leonardo da Vinci made the first draft for the contact lenses. They should have been made of thin glass filled with water...
Right-handed people on average live nine years longer than left-handed people.
The largest rose bush is located in the US state Tombstone Arizona. It was planted in the 18th century and when it is in full bloom it has more than 200.000 roses!
The grapes Roman Ruby is the most expensive grapes in the world. One grape will cost you 30$.
Cows sleep almost as long as humans.
Frogs never drink water! They absorb it through their skin.
