We’ve got cars, motorcycles and bicycles that are electric, so why not hookah air pumps for diving? They make much less noise than their gas and diesel-powered counterparts, they don’t stink up their ...

When you go scuba diving, you usually bring some oxygen with you, but sometimes you leave it back on the boat. Deco’s breath of fresh air, Chris Van Vliet, is here with a look at hookah diving in this ...