science
Wi-Fi Signals May One Day Be Used to Tell If You’re Dreaming

Researchers from MIT have developed a wireless, artificially intelligent sensor that can detect the various stages of sleep, including rapid eye movement—the sleep stage associated with dreaming. The non-invasive system could change the way clinicians diagnose sleep disorders and other health complications. Read More >>

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Using Plasma to Clean Glass is Amazingly, Hilariously, Roundabout

So there are various window cleaning supplies on offer at your nearest supermarket, but if that's feeling too cleaning product-y for you, or whatever, be aware that you can also clean glass with pure oxygen plasma. Sure. Read More >>