minus-squareyumpsuit@lemmy.worldtoscience@lemmy.world•Scientists Took Semen Onto A "Vomit Comet" Flight, And The Results Were ConcerninglinkfedilinkEnglisharrow-up1·6 days agoWhy do you think baseball teams sell those mini batting helmets? linkfedilink
Why do you think baseball teams sell those mini batting helmets?