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How Do Submarines Dive and Surface?

Science Channel
5.18M subscribers
1.2M views 9 years ago #ImpossibleEngineering
Modern submarines can dive up to 240 meters below the surface of the water. When the crew is ready to submerge, external ballast tanks that are normally filled with air, open to receive water. This makes the ship slightly negatively buoyant. #ImpossibleEngineering Wednesdays 9/8 on Science http://www.sciencechannel.com/tv-show... Subscribe to Science Channel: http://bit.ly/SubscribeScience Check out SCI2 for infinitely awesome science videos. Every day. http://bit.ly/SCI2YT Download the TestTube app: http://testu.be/1ndmmMq ...more
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How Do Submarines Dive and Surface?
7.7KLikes
1,282,362Views
2016Apr 29
Modern submarines can dive up to 240 meters below the surface of the water. When the crew is ready to submerge, external ballast tanks that are normally filled with air, open to receive water. This makes the ship slightly negatively buoyant. #ImpossibleEngineering Wednesdays 9/8 on Science http://www.sciencechannel.com/tv-show... Subscribe to Science Channel: http://bit.ly/SubscribeScience Check out SCI2 for infinitely awesome science videos. Every day. http://bit.ly/SCI2YT Download the TestTube app: http://testu.be/1ndmmMq

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Science Channel

5.18M subscribers