Phone battery charger by hot coffee, cold beer NASA's Interface Region Imaging Spectrograph Mission Satellite Completed Manufacturing of large-capacity optical disc Synthesizing energy from power plants Hightech tables help child learning math A barefoot engineer’s tractor rice A tiled roof "eats" smoke Olympus brought out a lens like Google class Russia invented a detector for new drugs Google started selling glasses connected to internet New manufacturing equipment converting energy from ocean waves Technology "access" the human brain Smart clock obliges someone to wake up The virtual technology to protect internet users   Invented the wide-angle mirrors compared to ordinary mirrors Breakthrough in science and technology Robot cockroaches Mtex Vietnam certified as hi-tech company A new technology dries honey Internet speed unimproved owing to the lack of content Cyber viruses cost Vietnam over $320 mil a year: report Vietnam, China share ideas on restructuring research institutes Previous 1 [2] 3 4 Next