The last time American Green cards were actually green was 1964.
60
Leonardo Da Vinci loved animals so much that he used to buy caged animals at the market just to set them free.
57
The World Trade Center towers used to have two zip codes, 10047-10048, one for each building.
77
In the great fire of London, in 1666, half of London was burnt down but only 6 people were injured.
78
The Titanic is about as long as the Empire State building is tall.
174
Napoleon had conquered Italy by the time he was twenty-six.
74