The skydiving instructor was going through the question and answer period with his new students when one of them asked the usual question always asked: "If our chute doesn't open; and the reserve doesn't open, how long would we have till we hit the ground?"
The jump master looked at him and in perfect deadpan answered: "The rest of your life."
Thomas MudgeDied 14 Nov 1794 (born Sep 1717).English watchmaker who invented the lever escapement (about 1757). He made one for Queen Charlotte, but few others. It eventually came to displace all other types of watch escapements, and remains the only type of escapement being presently manufactured for watches. It consists of an escape wheel, the "lever" itself and a balance wheel. The lever, when acted on by the balance wheel, locks and unlocks the escape wheel, allowing power to flow through the gear train in a uniform motion. He was the first to use stones for pallets and impulse pins. From 1771, he worked on the development of the chronometer. He sent one for its first trial in 1774, for which he was eventually was awarded £3,000 by the House of Commons. |
