What’s a bag of rocks and a downward force good for? Lighting the world, of course.
Creating a future that’s bright and safe for all is at the heart of GravityLight – the lamp that’s lighting areas of the world with limited access to electricity using the power of (you guessed it) gravity. As the 2015 winner of Shell’s Springboard programme, GravityLight is a gravity (there’s that word again) powered lamp designed by Deciwatt to provide a safer, cleaner alternative to the dangerous kerosene lamps which are common in the developing world.
Did you know that as of 2015 1.1 billion people are still …
Via: Mashable: Gadgets