Figuring out how the human body can withstand underwater pressure has been a problem for over a century, but a ragtag band of divers are experimenting with hydrogen to find out.
Blue Ducks air-dropped into Abel Tasman stuff.co.nz - get the latest breaking news, showbiz & celebrity photos, sport news & rumours, viral videos and top stories from stuff.co.nz Daily Mail and Mail on Sunday newspapers.
Helicopters to rejoin fire crews battling vegetation fire in Tasman District stuff.co.nz - get the latest breaking news, showbiz & celebrity photos, sport news & rumours, viral videos and top stories from stuff.co.nz Daily Mail and Mail on Sunday newspapers.