A new study may have bad news for people who take so-called ‘smart drugs’, usually prescribed to treat the symptoms of attention deficit hyperactivity disorder (ADHD), thinking they will increase workplace or academic productivity. Source of Article
Ever dropped a peanut in a glass of beer? If not, researchers say you're missing out, as it triggers an unusual interaction that temporarily defies the principle of buoyancy. We believe the hypothesis was rigorously tested with repeat experiments. Source of Article
Researchers have created a superabsorbent hydrogel that can pull moisture from the air, even in desert conditions. The new material opens the door to creating an effective, sustainable method of addressing the important issue of water scarcity. Source of Article
Whisper Aero says its electric aircraft propulsion systems are "20% more efficient and 100x quieter than anything else on the market." They're designed for drones, planes and possibly eVTOLs, and there's also a funky-looking concept plane. Source of Article
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