Free Energy - Freie Energie - energia libre - OverUnity.com

Hi ALl,
check this out.

This biogas aneorobic digester is very easy to build and
charges up an old tire or a ballon with lots of biogas !

You can build this with an old water bottle and a few pipes and
some plastic hoses and a valve easily in a few hours.

Put cow manuere mixed with water in 5:1 ratio in it and
paint the water bottle drum  black, so the sunshine will heat it and then it will produce lots
of burnable Methane gas, that is stored in an old tire or a balloon and then you can use it
to cook your food or you water for the tea !


http://paksc.org/pk/diy-projects/item/764-biogas-plant-experiment.html

http://www.youtube.com/watch?v=Bt_0VguCmkE
http://www.youtube.com/watch?v=llngYbt-6qY
http://www.youtube.com/watch?v=DC-w1cAo9ks



Well done Pakistani Science Club !


Regards, Stefan.