Salt Lake Herald-Republican | 1915-07-25 | Page 28 | Depicts Watch's Working

DEPICTS WATCH'S WORKING Writer Describe In Detail Glow HOTT Time I IM I. Recorded The work worle which a watch t does docs Is strikingly shown by a writer In the Scientific American who says Take Taka the balance balanco wheel for tor example In the average watch this vibrates times a 0 minute times each hour times a da day and times a year As each vibration covers ers about one ono and a half huIt revolutions re the shaft on which the balance wheel Is mounted makes revolutions In Its Us bearings each year Compare Comparo this with witha a m modern dern locomotive with seven foot drivers which would have to run 82 1 miles to mako make an equal number of ot revolutions ro and running at tho the rate of ot a mile a 0 minute without stopping It would take days das or nearly two vo years yearn for tor the tho axle of ot the tho drive wheel of ot the locomotive to make as many revolutions ro as tho wheel balance shaft of ot the watch does In one year ear and It would cover a a. distance of ot over thirty thirty- nine nino times around the world