"To feed and light a village..."

Sun plus pocket mirrors (easy to replace when broken) plus an ordinary pressure-cooker make steam which can power many things, eg. generators, vehicles, etc.


Created at MIT and tested in Nicaragua, this simple set-up expanded to a larger scale can electrify and feed a village or a homeless shelter in America.  

Here's the idea.  Where's the compassion, America?

http://web.mit.edu/newsoffice/2013/computational-photography-chip-0219.html