Given a particle in Euclidean space, a central force is a force that points toward or away from the origin and depends only on the particle’s distance from the origin. If the particle’s position at ...
Scientists have discovered that dark matter, the universe's most mysterious "stuff," obeys gravity on vast cosmological scales. This could help to dismiss the possibility of a fifth fundamental force ...
Researchers at Kyushu University have designed a class of molecules whose ability to amplify light energy can be actively ...
Ribonucleic acid (RNA) is one of life's most versatile molecules, with roles going far beyond being a messenger of genetic ...
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How to Use the Right-Hand Rule in Physics
Physics and Python stuff. Most of the videos here are either adapted from class lectures or solving physics problems. I ...
Haug, E.G. (2023) The Compton Wavelength Is the True Matter Wavelength, Linked to the Photon Wavelength, While the de Broglie Wavelength Is Simply a Mathematical Derivative, Understanding This Leads ...
The theoretical physicist and best-selling author finds inspiration in politics and philosophy for rethinking space and time.
Driving a spacecraft around a planet isn’t anything like driving on a planet. A physicist explains orbital navigation.
A single equation found on a Babylonian clay tablet, written nearly four millennia ago, reveals a mathematical insight eerily similar to theories used in modern cosmology. Trump refiles $15B New York ...
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