When one hears the name Samuel Colt, one immediately thinks of the Colt revolver, but how many people realise that he was one of the first businessmen to appreciate the financial implications of...więcej »
If you've ever wanted to know how something as heavy as a Boeing 747 or an Airbus A380 can lift hundreds of people and their luggage thousands of feet into the air and fly them halfway around the w...więcej »