Imagine a clock that doesn’t have electricity, but its hands and gears spin on their own for all eternity. In a new study, physicists at CU Boulder have used liquid crystals, the same materials that ...
Apple updates iOS every year without fail, bestowing upon our iPhones a range of new features and security improvements as well as the occasional redesign. In September 2025 iOS 26 made its debut.
On a December night in 2024 in the UK, a mother was busy tucking her children in to sleep. She then got a request to spin a tale of time travel. In this story, her young listeners travelled back ...
Imagine a clock that doesn't have electricity, but its hands and gears spin on their own for all eternity. In a new study, physicists at the University of Colorado Boulder have used liquid crystals, ...
The NextGen high-speed trains feel more like those in China, Japan or France. But topping out at 160 m.p.h., they’re still relatively slow. Amtrak’s NextGen Acela train passing through New York on ...
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