My favorite tapeworm-related fact is from Entangled Life [1]: If you cut off a tapeworm's head, it loses its main ganglia [~brain]; but when the head/ganglia g

My favorite tapeworm-related fact is from Entangled Life [1]: If you cut off a tapeworm's head, it loses its main ganglia [~brain]; but when the head/ganglia grow back, the tapeworm will still have environmental memories (e.g. how to solve a maze it had mastered, pre-decapitation). [1] https://www.amazon.com/Entangled-Life-Worlds-Change-Futures/dp/052551032X https://www.amazon.com/Entangled-Life-Worlds-Change-Futures/...