Google unveils futuristic augmented reality glasses
Google is working on a pair of augmented reality glasses that could ultimately replace smart phones. The interactive glasses can be controlled by voice and vision to make phone calls, take photos, and even give directions.
Invinity to build 20MWh flow battery in UK
Redux flow cells have had nowhere near the R+D effort compared to Lithium ion. They certainly have the potential (pun not intended) for longer...