crossfader02 t1_isgtiw3 wrote on October 15, 2022 at 9:47 PM Reply to comment by outfoxingthefoxes 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 can you remember being a sperm? Permalink Parent 2
crossfader02 t1_isgtiw3 wrote
Reply to comment by outfoxingthefoxes 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
can you remember being a sperm?