BMSC Bamfield Marine Sciences Centre

Instructor: TBD

Overview:  This course is an introduction to principles underlying how the forms of animals are ‘designed’ to function effectively.  Topics to be covered include:  ‘tree thinking’ (how to place animals and their parts into an evolutionary context), scaling (mechanical and physiological consequences of variation in body size), an introduction to fluid dynamics (life at low and high Reynolds number, surface tension, cavitation, particle feeding, waves) and how these principles have profound effects on animal form and function, an introduction to biomechanics (materials, structures, adhesion, cost-benefit analysis, safety factors).  Examples of how animals are ‘designed’, drawn primarily from marine invertebrates, will include:  plastic responses to different flow and feeding conditions, particle feeding, hydrostatic and rigid skeletons, various modes of aquatic locomotion (burrowing, crawling, swimming), vision, bioluminescence and buoyancy.