Biologists have spotted the first example of a cellular origami in microbial hunter: Lacrymaria olor. These are shape-shifting organisms that have the flexibility of a swan’s neck. Lacrymaria ...

Its name means "tear of a swan", after its swan-like neck and tear ... Prakash calls this folding pattern "curved crease origami", or "Lacrigami". But how does L. olor unfold and refold this ...