Module 3 of Physics of Life concerns life in fluids.
Life itself is a fluid phenomenon, and nearly all life lives embedded in fluid environments: air or water.
Fluids transmit forces and do work, and so living in fluids is a form of biomechanics. Fluids do this through the agency of viscosity and momentum. The same cleverness applies to fluid biomechanics, and these videos explore some of these.
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Copyright 2016. J S Turner. All rights reserved