For the 13th year running, Scuba Diving Magazine is presenting the winners of its underwater photography contest, and the results are really, really good.
Posts Tagged 'scuba'
Underwater Photos Of The Year
Published October 2, 2017 Uncategorized Leave a CommentTags: Animal, photography, picture, scuba, Scuba Diving Magazine, sealife, underwater, wildlife
Cave Diving El Toh – Yucatan [video]
Published June 10, 2016 Uncategorized Leave a CommentTags: Cave Diving, caving, diving, El Toh, explore, Mexico, scuba, spelunking, underwater, video, Yucatan
Strange Animal Behavior – Hippos Can Sleep Underwater
Published November 13, 2013 Uncategorized Leave a CommentTags: Animal, diving, hippo, hippopotamus, nature, REM, scuba, Sleep Underwater, wildlife, wtf
Adult hippos move at speeds up to 8 km/h (5 mph) in water; typically resurfacing to breathe every three to five minutes. The young have to breathe every two to three minutes. The process of surfacing and breathing is automatic. A hippo sleeping underwater rises and breathes without waking. A hippo closes its nostrils when it submerges into the water.
DUMMR.com 