. Mechanical appliances, mechanical movements and novelties of construction; a complete work and a continuation, as a second volume, of the author's book entitled "Mechanical movements, powers and devices" ... including an explanatory chapter on the leading conceptions of perpetual motion existing during the past three centuries. cs,believes he is about to revolutionize the industry of the world by hisgrand discovery; and as honor, and not pecuniary reward, is his seeks to make public his invention through the wide circulation ofsome journal. He is quite willing we should adversely c
. Mechanical appliances, mechanical movements and novelties of construction; a complete work and a continuation, as a second volume, of the author's book entitled "Mechanical movements, powers and devices" ... including an explanatory chapter on the leading conceptions of perpetual motion existing during the past three centuries. cs,believes he is about to revolutionize the industry of the world by hisgrand discovery; and as honor, and not pecuniary reward, is his seeks to make public his invention through the wide circulation ofsome journal. He is quite willing we should adversely criticise the de-vice, because its merits are so great that no amount of skepticism result-ing from our blind prejudice can, he thinks, influence candid mindsagainst a principle so obviously sound and sublimely simple. 940. PERPETUAL MOTION. The air-bag problem. A wheelwith a number of air bags like bellows, fulcrumed on an inner ring and with a weight on the movable cover. Eachair bag is connected by a tube to the oppositebag. The wheel is immersed in water,when the weights compress the air bags atthe left in the cut and extend the bags atthe right side assisted by the hanging weights,the air passing through the connecting , by the inflation of the bags on the rightside, the wheel is made to revolve in PERPETUAL MOTION. 377
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