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Listed under:  Science  >  Earth and space  >  Atmosphere  >  Weather  >  Air masses  >  Atmospheric pressure
Video

Examples of Bernoulli's theorem

Have you ever wondered how a yacht sails into the wind? Watch as the Experimentals team works through practical demonstrations of Bernoulli's theorem. You're in for a few surprises as you learn how gases and liquids change their behavior as they begin to flow.

Video

Taking elite training to new heights

What is altitude training and does it really benefit elite athletes? This clip explains how the body responds to changes in oxygen availability at high altitude, and how athletes use this knowledge to adapt their training. Find out about a study to determine the best altitude-training program and the impact of winter sports ...