Mucking about with the revolving door creates free electricity

revolution-door--charger-fluxxlab.jpgContinuing today’s impromptu self-powering theme we have this from Fluxxlab. It’s a method of generating power for your home – or someone else’s office – by fitting a little charger to a revolving door.

So as you and your gerbil-like friends and employees turn the door, a flood of free electricity charges up all your batteries and keeps your stuff switched on for free…