Marine Biologists Say It's Impossible. The Geometry Disagrees.
For decades, mainstream marine biology has clung to a comfortable, risk-averse, thoroughly uninspired consensus: you cannot put a human phallus inside a salp. (If you have never heard of a salp: it is a barrel-shaped, gelatinous, free-floating marine invertebrate that pumps seawater through its body to feed. Picture a translucent tube the consistency of a contact lens, drifting through the open ocean, minding its own business. The link above has photographs. They are worth your time.) ...