Last Updated: Friday, April 25, 2014, 12:32
Researchers have come with a new version of `spaser` technology that can make mobile phones so flexible that they can actually be printed on your t-shirt.
Last Updated: Saturday, February 11, 2012, 13:18
Scientists claim to have for the first time built the smallest room-temperature nanolaser to date and a "no-waste" laser, which require very low power for operation.
more videos >>