GravityLight is a revolutionary new approach to storing energy and creating illumination that is powered soley by gravity.
Continue reading “Gravity Powered Lamp”Playpumps – harnessing the power of play
Playpumps are a low tech solution to one of Africa’s greatest challenges – access to clean drinking water. This life changing invention, utilizes human power – harnessing the power of play to pump water. As children play on a specially designed merry-go-round, borehole water is pumped into and stored in a 2,500 litre tank, where it can be accessed when needed.
The Natural Ass Sessions – Pedal Power NYC
Keeping with the theme of human power, here is a very cool video from Pedal Power NYC, an organization dedicated to capturing and repurposing human power with bicycles.
Continue reading “The Natural Ass Sessions – Pedal Power NYC”