It crushes, grinds, shreds, saws, drills, welds, pumps water and also generates power. Interestingly, it runs on nuts. This
Links:
[1] http://admin.indiaenvironmentportal.org.in/news/nut-wonder
[2] http://admin.indiaenvironmentportal.org.in/category/newspaper/down-earth
[3] http://admin.indiaenvironmentportal.org.in/category/thesaurus/electricity
[4] http://admin.indiaenvironmentportal.org.in/category/thesaurus/rural-technology
[5] http://admin.indiaenvironmentportal.org.in/category/thesaurus/unido