Archive: 03/06/2013

NASA prepares for 3-D manufacturing in space

(Phys.org) —In preparation for a future where parts and tools can be printed on demand in space, NASA and Made in Space Inc. of Mountain View, Calif., have joined to launch equipment for the the first 3-D microgravity printing ...

dateJun 03, 2013 in Space Exploration
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Fine-tuning emissions from quantum dots

Tiny particles of matter called quantum dots, which emit light with exceptionally pure and bright colors, have found a prominent role as biological markers. In addition, they are realizing their potential in computer and ...

dateJun 03, 2013 in Nanophysics
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Modeling galaxy mergers

(Phys.org) —Astronomers think that many galaxies, including our own Milky Way, have undergone similar collisions during their lifetimes. Although galaxy collisions are important and common, what happens during these encounters ...

dateJun 03, 2013 in Astronomy
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