Interest in going to the "Dark Side"

For those with a interest of entering the “Dark Side†we just completed a pretty extensive round-up of closed circuit rebtreathers based on what was present at last November’s DEMA show for issue 6 of the Underwater JournalUnderwaterJournal

The complete issue is available for download! Get it now and explore:

Note: do its file size, traffic on the net, complete download of one copy can take up a minute.