Archive: 01/5/2011

Filtering kitchen wastewater for plants

Water is a precious commodity, so finding ways to re-use waste water, especially in arid regions is essential to sustainability. Researchers in India have now carried out a study of various waste water filtration systems ...

dateJan 05, 2011 in Environment
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Andromeda in a new light

Two ESA observatories have combined forces to show the Andromeda Galaxy in a new light. Herschel sees rings of star formation in this, the most detailed image of the Andromeda Galaxy ever taken at infrared ...

dateJan 05, 2011 in Astronomy
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China completes stealth fighter prototype

China appears to have completed a prototype of its first stealth fighter, highlighting Beijing's military modernisation drive, but experts said Wednesday the jet will not be operational for years to come.

dateJan 05, 2011 in Engineering
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Japan eyes building its own GPS system

Japan is considering launching new satellites to establish its own global positioning system (GPS) in a bid to reduce its reliance on the US navigation network, officials said on Wednesday.

dateJan 05, 2011 in Telecom
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