Once a nation parts with the control of its credit, it matters not who makes the laws.
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Nationality: Canadian Type: Politician Born: December 17, 1874 Death: July 22, 1950 |
A patent, or invention, is any assemblage of technologies or ideas that you can put together that nobody put together that way before. That's how the patent office defines it. That's an invention.
A tool is usually more simple than a machine; it is generally used with the hand, whilst a machine is frequently moved by animal or steam power.

