Youtor
>> YOUR LINK HERE: ___ http://youtube.com/watch?v=1ySoMGwNCGg
MORE DETAILS ARE GIVEN IN THE SUBTITLES • To go futher check our written tutorial: http://lowtechlab.org/wiki/Lampe_sola... • This tutorial allows the fabrication of a solar lamp with a USB charger, using lithium cells recovered from used laptop batteries. • This system allows, with a day of charging in the sun, to fully charge a laptop and to have about 4 hours of light in addition. This technology was documented during the stopover of the Nomadic Sea Expedition on the island of Luzong in the north of the Philippines. The Liter of Light association has been installing similar systems in villages without electricity for almost 6 years, also organizing training to allow villagers to repair the lamps independently (already 500,000 lamps installed). • If you think this low-tech deserves to be spread, please help us by adding a thumb up to the video: this will make it more visible for other users. Thank you !
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