When you purchase through links on our site, we may earn an affiliate commission. Here’s how it works. Chris Herzfeld is a philosopher of sciences at the Ecole des Hautes Etudes en Sciences Sociales ...
Tying a knot can be tricky. Just ask any kid struggling with shoelaces. And scientists have it even harder when they try to make knots using tiny molecules. Now, in the journal Science, a team of ...