spring Archives – The Green Optimistic green tech news, since 2008 Mon, 21 Jul 2008 19:42:58 +0000 en-US hourly 1 https://wordpress.org/?v=7.0 2667534 Free Electricity by Using Yoghurt Pots https://www.greenoptimistic.com/free-electricity-by-using-yoghurt-pots-20080721/ https://www.greenoptimistic.com/free-electricity-by-using-yoghurt-pots-20080721/#respond Mon, 21 Jul 2008 19:42:58 +0000 https://www.greenoptimistic.com/?p=544 John Gilmartin, Scottish inventor, has found out a way to harness the free electricity from his backyard water stream near Staveley, in Cumbria, by using used youghurt pots and with the help of PhD engineering student Mr Cattley, now hopes to see the invention in the shops by the end of 2008.

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