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Gene wrote,
Some of you likely are or have been science teachers. Use the resources you have at hand to find this elusive official definition of the pound as a unit of force. Tell me exactly what the standard is, who defined it, and when. I'm not a science teacher, but it wasn't hard to find. Look in the _Handbook of Mathematical Functions_ under "Physical Constants and Conversion Factors," by A.G. McNish of the National Bureau of Standards (this is an old book). There it is, clear as a drunkard's gin, 1 pound force = 4.44822 Newtons. Speaking of Newtons, Newton, is the catty a unit of weight, force, or mass, and where is the official definition of same? What! No official definition of a unit that has been in use for thousands of years? Why are you arguing about old measurement standards on a newsgroup that is supposed to be devoted to the amateur use of antennas? There should be a newsgroup devoted to the obsessions of amateur physicists where like-minded people could rail at one another without bothering anyone else. You should understand that there are very few people in the world who ever bother to let the concept of pound force disturb their sleep at night. Perhaps you shouldn't let it bother yours, either. 73, Tom Donaly, KA6RUH |
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