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.
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Nationality: English Type: Mathematician Born: December 26, 1792 Death: October 18, 1871 |
If we had a terrorist attack, the way the people respond is going to determine whether that attack is just a tragedy or whether that attack becomes an all-out disaster.
As a neurosurgeon, I did not believe in the phenomenon of near-death experiences.