Category: Google

Africa’s solar revolution is vast and speedy

Article URL: https://www.economist.com/middle-east-and-africa/2026/11/12/africas-solar-revolution-is-vast-and-speedy Comments URL: https://news.ycombinator.com/item?id=50477331 Points: 19 # Comments: 0

Hacking Meta’s Smart Glasses

Meta’s Ray-Ban smart glasses have attracted plenty of controversy in the relatively short time they have been available, given their potential for covert and unvanted surveillance. But given the chance to examine one it would be...

Richard A. Posner has died

Article URL: https://www.law.uchicago.edu/news/senior-lecturer-richard-posner-law-and-economics-pioneer-and-former-federal-appellate-judge Comments URL: https://news.ycombinator.com/item?id=50475829 Points: 6 # Comments:...

Watch That Sound: Your Own Chladni Plate

What if you could see sound? A Chladni plate uses a speaker and small particles, like sand, to give you a visual representation of sound, and [CrazyScience] shows you how to make one. The plate dates back to 1787, created by the...

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