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Subject Started by Replies Views Last post
Global Warming - Possible Good News (for a change) M 0 988 Last post January 01, 2012, 08:10:10 AM
by M
solar panel research gb484 0 1187 Last post December 20, 2011, 04:02:26 PM
by gb484
Tweet-a-watt: Publish your energy consumption via Twitter pphilpot 1 1581 Last post January 25, 2009, 02:39:59 AM
by Ivan
More home made crimps camillitech 1 10047 Last post June 30, 2008, 02:34:43 AM
by Ivan
Power Kiting sleepybubble 1 1647 Last post July 12, 2008, 01:58:13 PM
by Ivan
Home "non industrial" solar panel carport. MR GUS 1 1020 Last post January 18, 2016, 04:49:22 PM
by MR GUS
Pre heat for DHW heat exchanger in thermal store noodle 1 1984 Last post February 26, 2014, 12:36:21 PM
by efficiencyman
126 mph wind powered vehicle. Rooster 1 2004 Last post March 29, 2009, 12:33:08 PM
by Amy
Energy from Low Energy Nuclear Reaction (LENR) CWatters 1 1710 Last post May 19, 2011, 12:10:07 AM
by Ivan
Matching solar collector area to the solar store problem arizmanor 1 2031 Last post July 07, 2008, 02:23:51 PM
by dhaslam
Combining devices sleepybubble 1 1398 Last post March 21, 2009, 12:11:38 AM
by Ivan
Li-ion flow batteries EccentricAnomaly 1 1390 Last post June 10, 2011, 08:49:06 PM
by mespilus
Ni45Co5Mn40Sn10 dhaslam 1 2836 Last post January 18, 2012, 02:51:21 AM
by Ivan
wind > hydraulic-pump > pelton > Electric welshboy 1 1350 Last post July 06, 2010, 08:50:31 PM
by guydewdney
The super snow pusher.! biff 1 1455 Last post January 17, 2015, 10:58:00 AM
by clockmanFR
Super water heater rogeriko 1 1712 Last post December 01, 2009, 09:34:16 PM
by billi
Stopping thermo syphoning braden 1 1391 Last post May 16, 2010, 09:44:44 AM
by Pat_
Let there be light pontiff 1 1579 Last post September 28, 2011, 01:04:14 PM
by Dodgyal
"Project Dumbass" MR GUS 1 1796 Last post September 10, 2011, 11:14:33 PM
by biff
What are we teaching your kids? pontiff 1 1245 Last post November 19, 2009, 07:00:12 PM
by Billy
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