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.
 |
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.”