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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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Herminia Dicki @wiegand_shemar_49LO 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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الرجاء تسجيل الدخول , للأعجاب والمشاركة والتعليق على هذا!