BioSub underwater environment nearing completion

Our initial impression of Australian diver and scientist Lloyd Godson was that he must have spent a little too much time watching SeaQuest reruns. After all, the guy is building the BioSub, a self-contained, self-sustaining underwater environment, using such unproven technology as the
LikeAFish artificial gills to generate air. But after listening to the latest Divester podcast, which includes a lenghty interview with Godson, we realized he may not be crazy after all, and may actually be onto something
(we'll know for sure in August when he's scheduled to finish the project). Just don't ask us to go down there with him.