Indian group of scients inevented a way for recycling the discarded laptop batteries into a source of light and power. The scients developed a prototype model that can produced a hours of light. This prototype is called "URJAR". The word of URJAR is combination of two hindi words, Urja(energy) and jar(box). URJA has a rechargable battery which is made by discard laptop batteries.The URJAR can power an LED Light bulb and phone charger.
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