minus-squarenotapantsday@lemmy.worldtoScience Memes@mander.xyz•#justposeidonthingslinkfedilinkEnglisharrow-up33·7 months agoYou can go much deeper than 10 fathoms without supplemental oxygen, half the people reading this right now could do it with some training. The world record is 117 fathoms on a single breath. linkfedilink
You can go much deeper than 10 fathoms without supplemental oxygen, half the people reading this right now could do it with some training.
The world record is 117 fathoms on a single breath.