We must accept that one of the greatest tragedies of modern India is not challenging the youth and other institutions intensively enough, says Anil K Gupta. If various technical universities......
A black box for automobiles, low-cost solar water heater, power generation from biogas using a bike, an improved apparatus for ultrasonography, etc are part of a treasure trove of projects......
Jefferson Han, a pale, bespectacled engineer dressed in Manhattan black, faced the thousand or so attendees on the first day of TED 2006, the annual technology, entertainment, and design conference......