by msander | Sep 28, 2017 | Gr. 11-12 Chemistry, Gr. 11-12 Physics
We looked into the history and quirks of cold matter and why the International Space Station may soon be home to the coolest spot in the...
by msander | Sep 21, 2017 | Gr 4-6 Science & Tech, Gr 9-10 Science, Gr. 11-12 Chemistry, Gr. 11-12 Physics
Headlines keep on popping up in the news about exploding cellphones, laptops, and hover-boards. Well folks, this happens to be a phenomenon called thermal runaway, and it has a lot to do with those lithium ion batteries that are inside most of our household tech....
by msander | Sep 18, 2017 | Gr 7-8 Science & Tech, Gr 9-10 Science, Gr. 11-12 Chemistry, Gr. 11-12 Physics
Air pockets surrounding metal balls cut drag up to 90%. Learn more: Read the paper (free):...
by msander | Sep 17, 2017 | Gr 9-10 Science, Gr. 11-12 Chemistry
Bradley talks about one of the most reactive elements in the world that we also happen to need in our bodies. Subscribe: http://bit.ly/subscribeflinn About FlinnScientific: FlinnScientific is the leader in science and lab safety. Our channel is devoted to explaining...
by msander | Sep 14, 2017 | Gr 7-8 Science & Tech, Gr 9-10 Science, Gr. 11-12 Chemistry, Gr. 11-12 Physics, Scientific Literacy, Teaching Strategies
Author: Tasha Richardson, Teacher – TDSB, @tadric3EM As a physics teacher, I have always been very interested in students’ abilities to apply previously learned mathematical skills in the classroom. This interest stems from my observations of common mistakes students...
by msander | Sep 13, 2017 | Gr 9-10 Science, Gr. 11-12 Chemistry, Gr. 11-12 Physics
The universe is bustling with matter and energy. Even in the vast, apparent emptiness of intergalactic space, there’s one hydrogen atom per cubic meter. But is there such thing as a total absence of everything? Is it possible to make a completely empty space? Rolf...
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