Pentagon releases new batch of UFO files, China's Tianwen-2 reaches its asteroid target, and more science stories - Engadget
Pentagon releases new batch of UFO files, China's Tianwen-2 reaches its asteroid target, and more science stories Catch up on the most interesting science news from the last week.
Read moreA 20-second 3D printer breakthrough comes with exactly the kind of catch science loves
A 3D printer that can make a structure in about 20 seconds sounds like a lab claim wearing a cape. The clever bit is real. The catch arrives before anyone starts dreaming about instant replacement parts.
Read moreYou're all caught up.