The Mongolian khan and the Chinese emperor went hunting with 500 falcons and an entourage of 10.000 people.
You will not find a clock in any Las Vegas casino.
The candle flame is blue at the bottom because of the oxygen intake and yellow at the top because it burns it there.
Napoleon wrote good and unusual novels, such as "The Duke of Essex," the novel about ghosts
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.
The first computer was made in 1946 at the University of Pennsylvania. ENIAC (Electronic Numerical Integrator And Calculator) had 18,000 electronic pipes, 30 tons and it needed 154 m2 of space.
