News tagged with free

WiFi hubs to replace New York pay phones

Thousands of high-tech terminals offering free WiFi and other services will soon replace New York's remaining fleet of seldom-used pay phones, the city mayor said Monday.

Nov 18, 2014
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New light on the 'split peak' of alcohols

For scientists probing the electronic structure of materials using a relatively new technique called resonant inelastic soft X-ray scattering (RIXS) in the last few years, a persistent question has been how ...

Oct 14, 2014
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Separation of para and ortho water

(Phys.org) —Not all water is equal—at least not at the molecular level. There are two versions of the water molecule, para and ortho water, in which the spin states of the hydrogen nuclei are different. ...

Sep 18, 2014
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