echknow, we are following the research team into the log fire. what happens when the research team gets their gear exactly where they want it? in the path of a raging wildfire. we want to hear what you think about these stories. join the conversation by following us on twitter and at aljazeera.com. >> start with one issue ad guests on all sides of the debate. and a host willing to ask the tough questions and you'll get... the inside story ray suarez hosts inside story next only on al jazeera america >> al jazeera america presents >> somebody's telling lies... >> it looks nothing like him... >> pan am flight 103 explodes december 21st, 1988 was the right man convicted? >> so many people, at such a high level, had the stake in al-megrahi's guilt >> the most definitive look at this shocking crime >> the major difficulty for the prosecution that there was no evidence >> al jazeera america presents lockerbie part one: the pan am bomber >>> welcome back to "techknow." wildfire? dynamics. i he read somewhere fires can travel ferociously faster in one ho

echknow, we are following the research team into the log fire.hat happens when the research team gets their gear exactly where they want it? in the path of a raging wildfire. we want to hear what you think about these stories. join the conversation by following us on twitter and at aljazeera.com. ♪. >> guys, welcome back to "techs know." you are going -- you got to do an interesting interview under the sea? >> yeah. i got to interview the grandson of jack costeau 60 feet underneath water. let's take a look. >> jack costeau, the legendary master of see exploration gave the world a glimpse into human possibilities under water. he once said the best way to observe a fish is to become a fish. his grandson took that advice to heart. he and a small team of divers called the undersea laboratory home for 31 days. i got a chance to talk to him about his latest research in a cuellar ius. the location in florida keys, is that crucial to the scientific research you are collecting? >> crucial for several reasonses. first of all the sub tropical environment co