We might not have unified electrodynamics until 1865, but we’ve known light was a wave since the original double-slit experiment in 1801. Let’s talk about diffraction and wave interference.
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The Science Teachers Association of Ontario adds new resources, blog posts, videos and more on a regular basis.
Categories: Gr. 11-12 Physics
https://youtu.be/NXsZUueXe2o You’ve probably seen E=mc2 somewhere, in science class or maybe in cartoons or other pop culture ephemera, but if you really want to know what it means, listen to... read more
Categories: Gr 4-6 Science & Tech, Gr 9-10 Science, Gr. 11-12 Physics
https://youtu.be/jiQpudokpzc We’ve sent thousands of things into space over the years! Many of them just orbit the Earth, and some are flying out past the edges of the Solar System. In this... read more
Categories: Gr 9-10 Science, Gr. 11-12 Biology, Gr. 11-12 Chemistry, Gr. 11-12 Physics, Safety
Our “Five-Minute Safety Equipment Inspection” can be used to quickly and easily evaluate the readiness of laboratory safety equipment. According to the OSHA Laboratory Standard, safety... read more
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