contentbot@lemmy.caB to Today I Learned (TIL)@lemmy.ca · 3 months agoTIL that a species of flatworm sword fights with their penises to mateyoutu.beexternal-linkmessage-square4fedilinkarrow-up157arrow-down12file-text
arrow-up155arrow-down1external-linkTIL that a species of flatworm sword fights with their penises to mateyoutu.becontentbot@lemmy.caB to Today I Learned (TIL)@lemmy.ca · 3 months agomessage-square4fedilinkfile-text
Like you don’t?