lowefforts t1_isjf5la wrote on October 16, 2022 at 1:18 PM Reply to comment by symbioticHug in TIL: Sperms were thought to move by wiggling their tails side-to-side, like eels, for 350 years. But research shows that they roll as they move forward like a spinning top. by vect77 This is why you always check comments first Permalink Parent 2
lowefforts t1_isjf5la wrote
Reply to comment by symbioticHug in TIL: Sperms were thought to move by wiggling their tails side-to-side, like eels, for 350 years. But research shows that they roll as they move forward like a spinning top. by vect77
This is why you always check comments first