Flat-Folding Steel Grocery Bag
From Oxford โorigami engineersโ Weina Wu and Zhong You, published as A solution for folding rigid tall shopping bags in Proceedings of the Royal Society A. ScienceNOW has an item that at least tries to explain why this achievement is scientifically significant, rather than just really cool. Which, frankly, I donโt quite understand. But then, for our purposes, โreally coolโ is all the justification we need.