Inventions, Ideas, Innovation, Bodges etc [Page 23]

Renewable Energy and Sustainability Forum

Welcome, Guest. Please login or register.

News: Anyone wishing to register as a new member on the forum is strongly recommended to use a "proper" email address. Following continuous spam/hack attempts on the forum, "disposable" email addresses like Gmail, Yahoo and Hotmail tend to be viewed with suspicion, and the application rejected if there is any doubt whatsoever
Recent Articles: Navitron Partners With Solax to Help Create A More Sustainable Future \| Navitron Calls for Increased Carbon Footprint Reduction In Light of Earth Overshoot Day \| A plea from The David School - Issue 18

Navitron Renewable Energy and Sustainability Forum > General Renewable Topics > Inventions, Ideas, Innovation, Bodges etc

Pages: 1 ... 19 20 21 22 [23] Go Down

Subject	Started by	Replies	Views	Last post
Living on the Edge	wyleu	11	4520	July 02, 2008, 10:36:44 AM by Eleanor
Flywheel Energy Storage. « 1 2 »	Ivan	28	11167	July 02, 2008, 02:17:11 AM by Ivan
New "old" idea about renewably powered refrigeration	martin	5	5161	July 01, 2008, 02:17:10 PM by Ivan
Tumble dryer recycling heat	welshboy	9	9537	June 30, 2008, 04:51:16 PM by northern installer
More home made crimps	camillitech	1	10372	June 30, 2008, 02:34:43 AM by Ivan
How do you improve a microwaves efficiency?	MR GUS	5	4466	June 29, 2008, 07:34:49 PM by MR GUS
Glo Worms and PV panels	sleepybubble	5	3526	June 22, 2008, 04:29:47 PM by jude
Intensive Hamster Farming « 1 2 »	sleepybubble	17	10173	June 21, 2008, 04:09:28 PM by KenB
Efficient cooking	Ivan	0	1515	June 20, 2008, 01:15:46 AM by Ivan
Power Generation without moving parts	Ivan	3	2733	June 16, 2008, 01:41:34 AM by Ivan
electric eels	plumbskill	7	3837	June 14, 2008, 03:47:30 PM by Ted
Homebrew copper crimp connections « 1 2 »	Joules	17	8472	June 12, 2008, 06:14:42 AM by camillitech
Energy from Raindrops	Ivan	3	2841	May 25, 2008, 11:37:26 PM by Ivan
Electricity from rain	Ivan	0	2316	May 25, 2008, 06:45:31 PM by Ivan
why doesn't the back of every mobile phone have a solar panel?	MR GUS	8	4541	May 25, 2008, 04:05:40 PM by Ivan
flywheel bike « 1 2 »	Ivan	24	9827	May 21, 2008, 01:33:23 AM by Ivan
Direct Solar - Hydrogen	Ivan	0	2415	May 12, 2008, 01:30:50 AM by Ivan
Capturing energy from Lightning	Ivan	7	4582	May 11, 2008, 10:39:43 PM by Ivan
welcome	Ivan	2	4083	May 11, 2008, 12:46:29 PM by Ivan