energy saving mission make it as a passion
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you can make a bulb and some pictures showing people saving electricity. and what is need of electricity in our life and make your veiws in painting.
energy conversion means transformation of energy from forms provided by nature to forms that can be used by human.over century a wide array devices and systems has been developed for this purpose some of the energy converters are quite simple.
energy conversion means transformation of energy from forms provided by nature to forms that can be used by human.over century a wide array devices and systems has been developed for this purpose some of the energy converters are quite simple.
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