The World, a weekday radio news magazine (a co-production of WGBH/Boston, PRI, and the BBC World Service) today aired a segment I recorded from Tristan da Cunha:
http://www.theworld.org/2009/10/28/most-remote-inhabited-island-on-earth/

In the October 2009 issue of National Geographic Adventure Magazine I wrote a feature about ocean engineer Graham Hawkes and the sub that he secretly built with famed aviator and millionaire adventurer Steve Fossett. Fossett died in a plane accident and Hawkes has continued developing his lightweight subs that fly like underwater aircraft. Also includes some of my photography.