DAIVIN! - We let humans breathe underwater (without oxygen tanks!)
Visit WebsiteHard TechWinter 2026
Description
We use electrolysis to extract oxygen from water and convert it into breathable gas for divers
Founders
Leo Kankkunen
Discovered
January 23, 2026
Added to Database
January 23, 2026
Notes
YC Launch post; votes: 3