A pair of marine biologists descend down a deep coral-reef drop-off in the central Pacific, using high-tech closed-circuit rebreathers and breathing a mixture containing mostly helium. As they pass a depth... continue reading
posted by Woland![Ranked #433 - 1295 votes - 47 star points](https://videosift.com/cdm/stars/00025.png)
...aka My Hall of Sift Fame.
Anyone periodically engaging in Sift discussions has probably noticed people he can relate to easily and is in agreement with most of the time. You upvote the same videos and same comments, you comment alike and sometimes this guy/gal practically takes words out of your mouth. But it's all right - Sift comradery is fine and well, and this is my tribute to it!
A pair of marine biologists descend down a deep coral-reef drop-off in the central Pacific, using high-tech closed-circuit rebreathers and breathing a mixture containing mostly helium. As they pass a depth... continue reading
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