solar water heater using empty plastic bottles

Power station

Image by green_kermit via Flickr

re-using empty soda bottles s a cool green idea! using electricity to produce hot water s d most inefficient way of heating water….it contributes to high peak demand when everybody take a shower in the morning or early evening! thus, more energy is needed to be produced by power plants w/c usually r fueled by coal, diesel or bunker oil! using d sun 2heat water s d best thing dat we can do help stop d pollution!

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solar bulbs

Mat-2l

Image via Wikipedia

talkin bout cheap day lighting techniques….towards a low carbon society…re-using empty soda plastic bottles is not a bad idea, they last a hundred years anyway…

day lighting s using no artificial lights when d sun is shinning! definitely saves money!