Anyone Can Learn Echolocation in Just 10 Weeks—And It Remodels Your Brain
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During several recent conversations, people have told me that they’ve stopped checking their phones in the morning. Not because nothing was happening, but because everything was. They described the feeling as standing under a waterfall of perpetual bad news. This experience is far from an isolated one. According to Reuters Institute’s 2025 Digital News Report,…
Equipment: •Apertura AD8 8" Dobsonian telescope •30mm 68° Super View Eyepiece •Apertura 9mm 52° Plössl Eyepiece •Apertura 7mm Panorama 82° Eyepiece •Gosky Universal Spotting Scope Phone Adapter •Samsung Galaxy S24 Ultra (standard camera, no filters) submitted by /u/ThatRedditGuy2025 [comments]
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Get the Popular Science daily newsletter💡 Breakthroughs, discoveries, and DIY tips sent six days a week. By signing up, you confirm you are 16+, will receive newsletters and promotional content and agree to our Terms of Use and acknowledge the data practices in our Privacy Policy. You may unsubscribe at any time. Ticks are an…
Technology companies such as Google have set up major offices in London.Credit: Tim Robberts/Getty When Mythos, an artificial-intelligence model from US firm Anthropic, launched to a limited group of companies earlier this year, rumours quickly circulated about the system’s hacking capabilities and threats to cybersecurity. Real clarity about the model’s power came only once the…
A major barrier to harnessing energy via nuclear fusion is the fuel source. Most proposed fusion reactors (the donut-shaped tokamak reactors) are powered by the fusion of tritium and deuterium. Both are isotopes of hydrogen, but tritium is radioactive, and deuterium is stable. The fusion reaction between these two isotopes produces one helium nucleus, a…