Swallows will fly all day in search of insects and sometimes they will fly more than 800 kilometers.
Flies are flying at the speed of 6 km per hour.
In Italy, 95 liters per year of non-carbonated bottled water is drunk per capita, making it the first country in the world in that category.
Famous composer Ludwig van Beethoven (1770-1827), died of a liver failure. The researchers found that by examining the DNA of one of his strands of hair.
The center of the Earth is located approximately 6.440 kilometers from the surface.
The Mongolian khan and the Chinese emperor went hunting with 500 falcons and an entourage of 10.000 people.
