pitchypeechee
pitchypeechee t1_ishn1sf wrote
Reply to comment by atomicalexx 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
It's just short hand..
pitchypeechee t1_ishmlxp wrote
Reply to comment by GriffinFlash 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
Isn't that how most technology advances go?
pitchypeechee t1_ishfb5s wrote
Reply to comment by essdii- in TIL that Napoleon once gave an ornately decorated tiara (a crown) to the pope with 3345 precious jewels inlaid into it. This was actually intended to be an insult, as the tiara weighed 18 pounds and was too small to fit on a human head. by Specific_Success_875
How is it a free card if somebody bought it
pitchypeechee t1_ishnfkw wrote
Reply to comment by Newbielurker 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
Do you mean we as in every single human culture or maybe there are some who figured it out earlier than others?