tag:bbc.co.uk,2008:cps:playlist:mediaAsset:17060357 Life in the deep sea: 5,000m down Dr Alan Jamieson, from Oceanlab at the University of Aberdeen, describes the life he has found 5,000m below sea level. 2012-02-16T14:06:09Z en News 17060357 99110 blocked tag:bbc.co.uk,2008:cps:advert:mediaAsset:17060357 tag:bbc.co.uk,2008:cps:ident:news:video:640x360 tag:bbc.co.uk,2008:cps:mediaAsset:17060357 tag:bbc.co.uk,2008:cps:playlist:mediaAsset:17060358 Life in the deep sea: 6,000m down Dr Alan Jamieson, from Oceanlab at the University of Aberdeen, describes the life he has found 6,000m below sea level. tag:bbc.co.uk,2008:cps:playlist:mediaAsset:17060359 Life in the deep sea: 7,700m down Dr Alan Jamieson, from Oceanlab at the University of Aberdeen, describes the life he has found 7,700m below sea level. tag:bbc.co.uk,2008:cps:playlist:mediaAsset:17060360 Life in the deep sea: 10,000m down Dr Alan Jamieson, from Oceanlab at the University of Aberdeen, describes the life he has found 10,000m below sea level. tag:bbc.co.uk,2008:cps:playlist:mediaAsset:17060356 Fly-through of the deepest ocean Jim Gardner from the US Center for Coastal and Ocean Mapping explains how he has created the most extensive survey of the Mariana Trench to date. tag:bbc.co.uk,2008:cps:playlist:mediaAsset:17060361 Pressure test: Diving 100m down With the help of some polystyrene heads, science reporter Rebecca Morelle looks at the effects of pressure 100m below sea level. tag:bbc.co.uk,2008:cps:playlist:mediaAsset:17060362 Pressure test: Diving 1,000m down With the help of some polystyrene heads, science reporter Rebecca Morelle looks at the effects of pressure 1,000m below sea level. tag:bbc.co.uk,2008:cps:playlist:mediaAsset:17065854 Pressure test: Diving 10,000m down With the help of some polystyrene heads, science reporter Rebecca Morelle looks at the effects of pressure 10,000m below sea level. tag:bbc.co.uk,2008:cps:playlist:mediaAsset:17060355 'At 30,000ft we heard a crack' Don Walsh recounts his experience of diving to the deepest part of the ocean, the Challenger Deep, 11km down. tag:bbc.co.uk,2008:cps:playlist:mediaAsset:17046179 A taste of diving to deepest ocean Science reporter Rebecca Morelle joins Triton Submarines in the Bahamas as they take a prototype, deep-diving submarine for a test dive.