Tag: lithium
Tech Digest daily roundup: AI in breast cancer screening as good as two radiologists, study finds
Artificial intelligence (AI) can "safely" read breast cancer screening images, a preliminary study suggests. Researchers found computer-aided detection could spot cancer in mammograms - X-ray pictures of the breast - at a "similar rate" to two radiologists. The NHS is already looking at how it can implement such technology in its breast screening programme. However, the…
Tech Digest daily roundup: Virgin Hyperloop changes direction
Sir Richard Branson’s “hyperloop” business, which aims to build a futuristic means of transport, has cut half its staff as part of a shift towards moving cargo rather than passengers. Virgin Hyperloop has made 111 people redundant shortly after a clear-out of top executives. The project is backed by Sir Richard’s Virgin Group as well as…
BATTERY DEVELOPMENTS: Korean scientist claims eight-fold leap in power-up time
It is a bit of a shame and quite an embarrassment for mankind that batteries haven’t come on in leaps or bounds since the 1970s, with modern Duracells only being marginally better than the Duracells used to power a Big-Trak for about 35 minutes on Christmas Day, 1981.
But that might possibly be about to change – thanks to a man called Prof. Cho Jae-phil who works at the Department of Applied Chemistry at Hanyang University, in South Korea…
Powergorilla and Solargorilla juice up your laptop on the move
Powergorilla is a brilliantly named product from Powertraveller. It’s basically a big ol’ battery, which you plug your laptop into, and it’ll charge your laptop’s onboard battery for you. A fully charged Powergorilla will give you two to six extra hours of laptop battery…
