As you can imagine, both these options have their drawbacks. Average Monthly Cost: $75-$150 Heat Pumps Heat Pumps, which use electric instead of gas or propane, are a relatively efficient way to heat (and also cool) a swimming pool.
Einstein: Einstein's Nobel Prize. Share. Einstein: Einstein's Nobel Prize. In 1922, Albert Einstein finally proves his General Theory of Relativity and that same year wins the Nobel Prize, but surprisingly not for his famous theory. Einstein: Einstein's Nobel Prize. (3 min) tv-pg.
We think special relativity on its own deserved the Nobel prize, but most of the nominations of Einstein by leading physicists cited both special and general relativity, so the uncertainties over GR confused the case. Sagamore Beach MA: Science History Publications,/USA 2006, ISBN: 0-88135-283-7.