Brightness Quote by James Prescott Joule
“The earth in its rapid motion round the sun possesses a degree of living force so vast that, if turned into the equivalent of heat, its temperature would be rendered at least one thousand times greater than that of red-hot iron, and the globe on which we tread would in all probability be rendered equal in brightness to the sun itself.”
![“The most convincing proof of the conversion of heat into living force [vis viva] has been derived from my experiments with the electro-magnetic engine, a machine composed of magnets and bars of iron set in motion by an electrical battery. I have proved by actual experiment that, in exact…” quote by James Prescott Joule](https://sms4smile.com/quotes/img-quotes/a5e/james-prescott-joule-44113_attraction_the-most-convincing-proof-of-the-convers_1832647.jpg)
