by Milan Sanader | Apr 6, 2020 | Gr. 11-12 Chemistry, Gr. 11-12 Physics
If you’ve ever had the pleasure of seeing the northern lights in person, you know that words do not do them justice. The auroras (aurora borealis in the north, aurora australis in the south) are beautiful and haunting, moving across the night sky as ethereal light....
by Milan Sanader | Mar 14, 2020 | Gr. 11-12 Physics
It’s ridiculously early on a cold January morning. I’m shuffling my feet to keep warm and to burn off some of my nervous energy. As I hold my breath, my teenage daughter trusts her life to her horse and her training, as they dart around the jumper ring at top speed....
by Milan Sanader | Feb 27, 2020 | Gr. 11-12 Physics
Our fundamental picture of the universe seems pretty nearly complete these days, to the point that some people are suggesting that we’ve arrived at some version of “the end of physics.” And sure, physics is at a turning point, but it might not be time to hang up our...
by Milan Sanader | Feb 13, 2020 | Gr. 11-12 Physics, Grade 11, Physics
In this video we learn how three phase electricity works from the basics. The basics of Three phase electricity explained. We start with a simple single phase AC generator and then add in a second and third phase to under stand its working principle. We also cover...
by Milan Sanader | Feb 11, 2020 | Gr. 11-12 Physics
In grade 12 university physics course, elementary particles in quantum theory are mentioned. However, a survey of elementary particles listed on the internet can give the impression that there are fewer particles than are actually required by the Standard Model. There...
by msander | Dec 9, 2019 | Gr. 11-12 Chemistry, Gr. 11-12 Physics
The Photoelectric effect helps to illustrate the wave-particle duality of Light. The National STEM Centre has more free teaching resources on the photo electric effect and light waves here: http://www.nationalstemcentre.org.uk/… The National STEM Centre has over...
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