Earlier this month, I attended a breath-holding class offered in conjunction with the digital release of "Avatar: The Way of ... gas mixture consisting of 50% oxygen − about 30% more than ...

He’s one of the stars of Avatar ... They designed a real full face mask—because on Pandora the humans have to have a face mask to breathe in their oxygen from outside—that also worked ...

You take away the oxygen, and you put yourself 30 feet deep ... No, we were in proper tanks for “Avatar [2],” deep tanks. “Titanic” we never had anything quite as deep.