disgruntledvet t1_isgk6bh wrote on October 15, 2022 at 8:40 PM Reply to 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 I thought they all just called for an Uber Permalink 1
disgruntledvet t1_isgk6bh wrote
Reply to 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
I thought they all just called for an Uber