Fluxxlab Offers Revolution Door

You know those revolving doors that you see in some hotels as well as other public buildings? Well, instead of letting all that turning go to waste, Fluxxlab has come up with the Revolution Door concept that will mechanically harvest a negligible amount of human energy, turning it into a tangible display using a generator. Sounds pretty straightforward, but should this ever come into existence, don’t expect it to generate enough juice to light up the whole building, let alone the entire floor. Fluxxlab did not stop there though as they have also come up with the Powerslide concept. The name implies that it is able to capture energy from sliding doors, windows and even drawers.