Day: September 29, 2015

Salty Water Is Flowing on Mars, Says NASA

NASA scientists claim to have found evidence for the presence of salty water on the surface of Mars. The findings have been published in Nature Geosciences. Narrow streaks known as recurring slope lineae found on the sides of Garni crater on Mars might be the result of flowing salty water. Photo credits: NASA/JPL/University of Arizona. When

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Giant 3D Printer That Can “Print” A House Is Here

A giant 3D printer called BigDelta has recently been brought under the spotlight by the World’s Advanced Saving Project (WASP). It is said that BigDelta is so enormous that it can “print” a house. The 12-metre high printer, called BigDelta. Photo credits: WASP. BigDelta works like the usual printers by conferring on a material a

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