A Japanese spacecraft flew by an asteroid and snapped a picture. It turned out to be a “contact binary”: two space rocks that ...
Tech Xplore on MSN
Holographic printer produces 3D shapes in one shot
University of Utah researchers have demonstrated a new method of 3D printing that avoids the leaky seams that come with the ...
Taking vitamins D and K together may help strengthen your bones. Different forms of vitamins D and K are available, including pills, powder, liquid, and injections. It can be unsafe to take either ...
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