Kinetic energy generation from footsteps. This is incredible.
Footsteps can power the world. Seriously, this is really exciting. What started off as a Kickstarter campaign, the concept “harnesses the kinetic energy from footsteps and converts it into renewable electricity. By stepping, jumping, or hopping on a ‘pavegen floor tile’, users create clean, off-grid electricity used to power multiple applications – from lighting, to interactive learning displays and charging points.” Very, very cool. [h/t DB]