Electric ovens are not generally known for energy conservation. Researchers at England’s Cranfield University have built one that consumes 35 to 60 percent less electricity than those now available. Mechanical engineers Marcus Newborough and Bryan Shaughnessy lined the walls of the oven with a heat-reflecting aluminum alloy (photo). “About 93 percent of the radiation striking the chamber’s lining is directed back at the food being heated,” says Newborough. A second reflective lining between the cooking chamber and its outer insulation further prevents heat from escaping. The researchers are seeking partners to license the technology, which they expect to reach the market in about two years.
Going bald? Lab-grown hair cells could be on the way
These biotech companies are reprogramming cells to treat baldness, but it’s still early days.
Meet Altos Labs, Silicon Valley’s latest wild bet on living forever
Funders of a deep-pocketed new "rejuvenation" startup are said to include Jeff Bezos and Yuri Milner.
Meta’s new learning algorithm can teach AI to multi-task
The single technique for teaching neural networks multiple skills is a step towards general-purpose AI.
A horrifying new AI app swaps women into porn videos with a click
Deepfake researchers have long feared the day this would arrive.
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