NASA astronaut Don Pettit has helped YouTuber Steve Mould with the final step in his "weird chain theory": testing the idea in space. In 2013, YouTuber and science communicator Steve Mould brought the ...
In this video I show how a simple strand of metal beads can turn into a surprising chain fountain. I explain the Mould effect and how momentum sends the beads shooting up out of the jar before they ...
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