TIL the USS Stein was a US navy vessel that was attacked by a sea monster. In 1978 huge gashes and cuts were found in the rubber coating of the sonar dome. Inside the cuts were broken pieces of cephalopod claws, larger than those of any known giant squid.

https://en.wikipedia.org/wiki/USS_Stein?wprov=sfti1
#til #todayilearned
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