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: Gr 4-6 Science & Tech, Gr 9-10 Science, Gr. 11-12 Physics
>>> by Mark Lorch, Senior Lecturer in Biological Chemistry at University of Hull, UK The drama of Philae’s slow fall, bounce and unfortunate slide into hibernation was one of... read more
Categories: Gr 4-6 Science & Tech, Gr 9-10 Science, Gr. 11-12 Physics
It's the final — and some might say the best — meteor shower of the year: the Geminids. Here's what to expect. Go to the CBC source article for more info: Source: How to watch the Geminid... read more
Categories: Gr 9-10 Science, Gr. 11-12 Biology, Gr. 11-12 Chemistry, Gr. 11-12 Physics, Safety
The Dow Chemical Company provides an excellent comprehensive series of lab safety modules outlined in the screenshot above. A significant portion of the content covers safety concerns in post... read more
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