External Regenearaive Braking

New Energy Technologies, USA came with this regenerative system, where kinetic energy of vehicles wasted when slowing down, at stops etc is reused . Read at:
http://www.newenergytechnologiesinc.com/motion_power

This sounds familiar- several innovators came with this idea in different versions, few supported under TePP/NIF. All face challenge of engineering, customer identification/acceptance and scale-up. Will this be one of the ideas that `failed' in India but engineered to success in US?

Gadget Flops of the Decade

We learn more from failures. See the list of 10 great flops :
http://www.fastcompany.com/pics/gadget-flops-decade-10-devices-didnt-survive-aughties?slide=0#10