Show perpetual motion clock that has run since 1916 A perpetual motion clock which has hag been keeping heaping the correct time since november 1016 Nit without hout being rewound Is seen in this city says an sweden united press correspondent the clock actuated by changes in air pressure is so constructed that if there should be no air pressure change for more than 12 months the clock still will keep on going the clock kovei movement nent consists of seven metal boxes which are effected by changes in atmospheric pressure the movement they receive from such variations of pressure Is employed to draw a weight which turns turna the clock hands never since the clock first started ticking has the weight ever been near its lowest position the inventor declares that only the wearing out of the parts can stop the clock the amount of power the clock needs to move Is said to be one bil eilonth part of one horse power or as ag the inventor puts it it if a line of 0 such clocks were placed around the earth at the equator the amount of 0 power required for them all would be no more than Is needed to operate an ordinary sewing machine |