Physics - General Physics news

'Origami lens' slims high resolution cameras

Engineers at UC San Diego have built a powerful yet ultrathin digital camera by folding up the telephoto lens. This technology may yield lightweight, ultrathin, high resolution miniature cameras for unmanned ...

Jan 30, 2007
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Can Newton's 2nd Law be Violated on Earth?

Astrophysicists have found evidence that a corrected version of Newton’s 2nd Law (which deals with the acceleration of mass) works well on the grand scale of the universe. These modifications to Newtonian physics are known ...

Mar 20, 2007 feature
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Learning how nature splits water

About 3.2 billion years ago, primitive bacteria developed a way to harness sunlight to split water molecules into protons, electrons and oxygen, the cornerstone of photosynthesis that led to atmospheric oxygen ...

Nov 06, 2006
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Existence of new element confirmed

Remember the periodic table from chemistry class in school? Researchers from Lund University in Sweden have presented fresh evidence that confirms the existence of a previously unknown chemical element. The ...

Aug 27, 2013
4.8 / 5 (88) 14 | with audio podcast

A Test of the Copernican Principle

The Copernican principle states that the Earth is not the center of the universe, and that, as observers, we don’t occupy a special place. First stated by Copernicus in the 16th century, today the idea is ...

May 22, 2008 feature
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