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Tech Times @techtimes أضاف وظيفة جديدة in Science
2025-06-10 01:25:04 ·

Impressive Physics Trick Lets a Sphere Roll Down a Vertical Wall

If you place a rigid sphere on a similarly rigid inclined surface, gravity will cause it to roll down said surface. But what happens if the surface, or plane, is completely vertical? Researchers had previously assumed that, without an initial push, the sphere would simply drop straight to the ground without rolling. New research, however, has just...

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Lập Mang @utong_pXwX أضاف وظيفة جديدة in Science
2025-07-23 15:13:02 ·

Physicists Blow Up Gold With Giant Lasers, Accidentally Disprove Renowned Physics Model

Scientists equipped with giant lasers have blown up gold at SLAC National Accelerator Laboratory, heating it to 14 times its boiling point. For a chilling second, they thought they broke physics, but they fortunately did no such thing. That said, they broke something else: a decades-long model in physical chemistry having to do with the fundamental...

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fefgraphics Dicki @fefgraphics أضاف وظيفة جديدة in Science
2025-06-16 17:18:03 ·

Researchers in Antarctica Discover Deep-Earth Signals That Challenge Established Physics Principles

A balloon-borne experiment over Antarctica, designed to detect cosmic radio waves, has instead picked up bizarre signals that appear to be coming from deep within the ice. These signals challenge our current understanding of particle physics, scientists say. The Antarctic Impulsive Transient Antenna (ANITA) experiment consists of radio antennas...

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