aboutse a junk -- joke conkey me on the head and saying i was unavailable.ad gone wrong. >> we were planning to have him dive as well. he would have been taken my place. i got first dibs. >> what do you see when you are down there? lunaris a very remote and kind of place. it is all about the details. people imagine the giant squid is to appear. that would be my greatest fantasy. we know scientifically the deeper you go the less energy there is to support ecosystems. you don't find huge animals. no fish. the reason is because the pressure is so intense it dissolves calcium. bones can't exist. extreme gone to such an place life itself must adapt in these strange places. we found 68 new species. >> we are constantly discovering new species. >> sure. never these are ones seen before. >> they didn't find these. cucumbers, other invertebrates. somehow, youhis brought some of this back, we hope it might even be involved in medical discovering and treatment like alzheimer's? anthey found a compound, enzyme in one of these animals that just coincidentally happens and