Gravity Light: LED lamp powered by sand or rocks for the poor villages of Africa

Gravity Light: A generator powered by weight of gravity, which has been built for the developing and poor countries.  It does not use any battery nor any expensive stuff.  It would cost the people $5 to buy and there is no running cost.  It comes with a durable bag, which can be filled with stones or sand and the weight of that creates the power to light the lamp or even run a radio. It is an incredible idea indeed!

 

 

Enhanced by Zemanta
"Beautifully put. I never get tired of reading your write up, you always bring order ..."

Why do Hindus do Idol Worship? ..."
"Thank you for your inspiring insight."

Why do Hindus do Idol Worship? ..."
"I like Delhi more than Mumbai and this post is very informative"

Delhi: A City That Connects the ..."
"Been to Delhi for a week and surprisingly, like it for its unique charm be ..."

Delhi: A City That Connects the ..."
POPULAR AT PATHEOS Hindu
What Are Your Thoughts?leave a comment