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Our favorite ultra-skinny molecules have performed a lot of useful functions over the years, but keeping fruit flies away was never one of them. Now MIT scientists, with US Army funding, have discovered a way to give these nanotubes the canine-like sense of smell needed to stop produce spoilage an

2 years ago 0 Comments
May 1, 2012 at 2:25AM
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Building a big robot is nothing to congratulate yourself on, but doing it in this manner is certainly worthy of a little self-indulgence. The creature you see standing before you is a 22-foot tall Styrobot constructed entirely from spare polystyrene packing materials, and no, each piece didn't just

6 years ago 0 Comments