botto thermocouple Archives – The Green Optimistic green tech news, since 2008 Sun, 16 Nov 2008 19:51:14 +0000 en-US hourly 1 https://wordpress.org/?v=7.0 2667534 Hydrogen to be Produced Cheaply With 19th Century Invention https://www.greenoptimistic.com/cheap-hydrogen-botto-thermocouple-20081116/ https://www.greenoptimistic.com/cheap-hydrogen-botto-thermocouple-20081116/#respond Sun, 16 Nov 2008 19:51:14 +0000 https://www.greenoptimistic.com/?p=1199 G.D. Botto, an Italian inventor and physicist, performing experiments on a technique for hydrogen generation, has discovered that a chain of iron and platinum wires, wrapped around a wooden stick and alternately connected as thermocouples, can be used to convert a temperature difference into an electric voltage.

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