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Thanks for the info techman i have not wound coils before !! But i have now found an old microwave in my loft so will try & use the coils like you said I now have all my other parts ready for the build

Using a hose pipe inside a compost heat works very well. You need quite a bit of compost to make a good sized deep pile. But even in winter when it's below freezing you can obtain warm water from this system. Your best having two piles & hoses so when one is being used. You can start a new pile for ...

Hi dave here is a sellers on ebay that does the 12v solar/water water heater elements. If you look at the listing priced £54.95 he lists 15x different sizes sellers here http://www.ebay.co.uk/sch/i.html?_from=R40&_sacat=0&_nkw=12+VOLT+WATER+HEATER+IMMERSION&_sop=15 They start at just 150w & go up to...

In the UK they do a 12v immersion solar/wind immersion heater element. Which can be used to heat water in a standard water tank after your solar panels have finished topping off your batteries they can then be used for hot water. They start at just 150W up to 1100W a very useful way of using idling ...

Sorry Dave i didn't realise you could not view the programs i forgot about the regional restictions stuff !! Thanks for the links on youtube they was interesting :) Yes techman i agree storing the gas can be hazardous but if the container is construced well and placed in the ground and in an are awa...

Hi Everyone I have bred Poultry for quite some years. From around September Until Mid Febuary your hens will Stop laying eggs due to the daylight hours being to short. If you give them a few extra hours of light each day they will onlt then continue to lay eggs through out the winter months. But i p...

Hi dave thank you for your reply i saw last year kevin McCloud - "Man Made Home" tv program. Here is the episodes on youtube below. The biogas is in episode 3 http://www.youtube.com/show/kevinmccloudsmanmadehome In wales there is a biogas refinery that produces biogas from animal waste & uses it to ...

Hi Everyone

Has anyone ever thought of using composting toilet waste to make "Bio Gas" I have seen that if you ferment human or animal waste you can produce you own free "Bio Gas" Which can then be used as a fuel for cooking, Heating or to make electricity

Ok i have managed to ordered most of the parts i cannot find any old solenoid coils from a laser printer so i will see if i can perhaps wind 3 coils myself. Do you think that will work techman ? How many winds should i do for each coil ? Thanks for your help.

Hello techman yes i agree with you most of the thermal electric generators that i seen produce voltage but not many amps :( I will keep an eye on MrTeslonian videos & see what his results are if they turn out interesting i will try some experimenting of my own with Nitinol Wire & post you updates on...