赔率bet

Movement 469
AnimatedOriginal 

469. French invention for obtaining rotary motion from different temperatures in two bodies of water. Two cisterns contain water: that in left at natural temperature and that in right higher. In right is a water-wheel geared with Archimedean screw in left. From spiral screw of the latter a pipe extends over and passes to the under side of wheel. Machine is started by turning screw in opposite direction to that for raising water, thus forcing down air, which ascends in tube, crosses and descends, and imparts motion to wheel; and its volume increasing with change of temperature, it is said, keeps the machine in motion. We are not informed how the difference of temperature is to be maintained.

10bet_bet36体育在线_bet007 bet007足球比分 bet36_12bet_bet356体育在线 118betbet16瑞丰乐投188bet手机客户端足球最新网址365bet