Copper and lutetium metal ions chaperone this molecular strand into a three-twist knot. Credit: Credit: Stuart Jantzen, Biocinematics It’s annoyingly easy to tangle your headphones into a mess of ...
A group of chemists from Manchester have successfully tied a series of microscopic knots using individual molecules for the first time, ushering in the advent of a form of nano-scale weaving which ...
CHICAGO—Jan. 16, 2012—Rickard Bindery, an industry-leading binding and finishing company with more than a century of experience, proudly announces that it has recently expanded its string-tying ...
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