Art.

 1 4|     can make toys that work. Heat water in the hollow hub
 2 4|      his hands." He saw that heat was being wasted. In the
 3 4| brass, a better conductor of heat. Therefore energy was going
 4 4| experiments on the nature of heat and the properties of steam.~
 5 4|     converted into steam can heat six times its own weight
 6 4|    the phenomenon of Latent! Heat. When water is boiling,
 7 4|       The steam receives the heat without raising its own
 8 4|      holds it in store. This heat is described as " latent."
 9 4| releases its store of latent heat, which all goes to raise
10 4|   His observations on Latent Heat taught that when the steam
11 4|     out its immense store of heat, which went to raise the
12 4|    too much for the steam to heat to I00¡; the jet must be
13 4|      cold. Not a particle of heat will be wasted. Start with
14 4| order to reduce the waste of heat, adopted Savery's idea and
15 5|    discussing the science of heat, concludes with a postscript: "