Mr. Tesla maintains that in the turbine which forms the subjprt of this article, he has carried the steam and gas motor a long step forward toward the maximum attainable efficiency, both ...

The wet steam, on the water issuing from the boiler, gives this minimum proportion. The apparatus to be fitted to the locomotive to admit of working counter-pressure steam as a brake, is as simple ...

But after a spectacular, time-consuming and meticulous $3 million effort, including about $1.5 million from the Wagner Foundation, the 1385 steam locomotive is nearly whole. And in the coming months, ...