Leonardo da Vinci made the first draft for the contact lenses. They should have been made of thin glass filled with water...
Frogs never drink water! They absorb it through their skin.
The grapes Roman Ruby is the most expensive grapes in the world. One grape will cost you 30$.
The most expensive film in the world, worth around $ 615.400 per second, is a film of the assassination of the US President John F. Kennedy and it was made by Abraham Zapruder and it lasts 26 seconds.
A group of researchers from Lausanne (Switzerland) found that there are genes that determine the quality of sleep. It was thus proven that insomnia, as well as good sleep, can be hereditary.
Ben Rule of the Newport Beach in California has taken the bar exam 14 times in 19 years and has become a lawyer at the age of 74.
