cave freediving

[Scubaru]

All I could do is laugh when I saw this thread get bumped from the dead.


I'm still here...


Trying to pick a full-cave instructor now. I been spending the last couple of years gaining experience and admiring the first thousand feet or so of every cave in N. Florida.

[ARY]

What a stroke, doesn't even carry a redundant pair od lungs.

With progress in genetic engineering and maybe 3d printing one could soon have a manifold between two lungs or gills perhaps