Archive: 18/01/2012

Older is better for hunting dogs

(PhysOrg.com) -- Older dogs and male dogs are better hunting companions than younger dogs and female dogs says the author of a new study on the hunting ability and nutritional status of domestic dogs in lowland Nicaragua. ...

dateJan 18, 2012 in Plants & Animals
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The faster-than-fast Fourier transform

The Fourier transform is one of the most fundamental concepts in the information sciences. It’s a method for representing an irregular signal — such as the voltage fluctuations in the wire that connects an MP3 ...

dateJan 18, 2012 in Mathematics
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Watching a gas turn superfluid

Every time you boil water in a kettle, you witness a phenomenon known as a phase transition — water transforms from a liquid to a gas, as you can see from the bubbling water and hissing steam. MIT physicists have now ...

dateJan 18, 2012 in General Physics
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