Lower-extremity Powered ExoSkeleton, or LOPES, has been developed by engineers at the University of Twente in Enschede in the Netherlands.
prototype device
Utilizing Waste Heat From Automobile Exhaust In Cooling & Power Production
A new technology is developed by the Oregon State University (OSU) to utilize waste heat emitted from the exhaust pipes of millions of automotive engines, generators, factories, power plants and other utilities.