It’s long been assumed that sea stars/starfish have no heads, since any of their arms can take the directional lead while traveling. It turns out that the opposite is the case: they’re all head with no body.
https://phys.org/news/2023-11-presumed-starfish.amp
Boru
https://phys.org/news/2023-11-presumed-starfish.amp
Boru
‘But it does me no injury for my neighbour to say there are twenty gods or no gods. It neither picks my pocket nor breaks my leg.’ - Thomas Jefferson