This engaging video gives us a detailed explanation of how we hear, the fundamentals of sound production, the overtone series, and how we distinguish one sound from another.
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Categories: All Science Teachers, Gr. 11-12 Physics
https://www.youtube.com/watch?v=dCOf6Su0Yvw Happy Holidays! Ever wonder how Santa could possibly manage to deliver all those presents in a single night? Or what gives red-nosed reindeer the ability... read more
Categories: Gr 4-6 Science & Tech, Gr 9-10 Science, Gr. 11-12 Physics
Introduction Measuring tiny volumes with precision and accuracy requires a micropipet. In the biology lab, micropipets are used for preparing and loading DNA samples, microscale experiments and the... read more
Categories: Gr 7-8 Science & Tech, Gr 9-10 Science, Gr. 11-12 Physics
https://www.youtube.com/watch?v=nynfeE4TFtE Globe and Mail Science reporter Ivan Semeniuk describes Canada's contribution to the construction of a new, state of the art telescope in Hawaii that is... read more
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