We might be one step closer to the vision of Internet-connected wireless implanted devices.
For medics on the battlefield and doctors in remote or developing parts of the world, getting rapid access to the drugs needed to treat patients can be challenging.
Like a whirlpool, a new light-based communication tool carries data in a swift, circular motion.
If there were no need for massive batteries, electric propulsion could dramatically reduce aviation's contribution to climate change from carbon dioxide emissions. But what if the plane, itself, were the battery?
Installing new optical fibres is expensive. So network operators want to make better use of their existing capacities. A new type of laser diode from Darmstadt could help. It has now been put into practice with the industry.
After thousands of hours of work, MIT researchers have released the first major database of fully annotated English sentences written by non-native speakers.