The first deep rebreather dive using hydrogen: a gateway to deep exploration? - Simon Mitchell

Simon Mitchell talks about the Wet Mules team's 2020 push to 245m in Pearse Resurgence, and the February 2023 test of hydrogen in a rebreather. Hydrogen was proposed to address high-pressure neurological syndrome and gas density.

Why divers recommend it

Divers cite it as a talk on deep diving using hydrogen instead of helium.

Discipline

CCR, Deep and trimix, Cave

Level

Advanced

Type

Talk

GUE

Different approach