by Milan Sanader | Feb 24, 2021 | All Science Teachers, Gr 4-6 Science & Tech, Gr 7-8 Science & Tech, Gr 9-10 Science, Gr. 11-12 Biology, Gr. 11-12 Chemistry
Meat has a big carbon footprint, with livestock responsible for about 15 per cent of worldwide emissions, as we’ve previously discussed in this newsletter. That’s prompted experts to recommend eating less meat for sustainability (and health) reasons. Click...
by Milan Sanader | Feb 2, 2021 | Gr 9-10 Science, Gr. 11-12 Chemistry
Reducing the carbon footprint of homes across Canada is no easy task. We ask what role does home heating play? From individual homeowners, to community-lead change, find out who is taking action and why. Natural gas has been touted as an energy source with lower...
by Milan Sanader | Jan 26, 2021 | Gr. 11-12 Biology, Gr. 11-12 Chemistry, Gr. 11-12 Physics
Trees create immense negative pressures of 10’s of atmospheres by evaporating water from nanoscale pores, sucking water up 100m in a state where it should be boiling but can’t because the perfect xylem tubes contain no air bubbles, just so that most of it...
by Milan Sanader | Dec 3, 2020 | Gr 7-8 Science & Tech, Gr 9-10 Science, Gr. 11-12 Biology, Gr. 11-12 Chemistry
By now, we’re all familiar with the image of coronavirus. The spikey blob peppers news websites, looms behind reporters during bulletins and frequently punctuates your Twitter doom-scrolling. More recently, the news accompanying this image has taken a positive turn,...
by Milan Sanader | Nov 25, 2020 | Gr. 11-12 Chemistry
Total number of “products” you can make depends on the limiting reactant. This video is part of the Flinn Scientific Best Practices for Teaching Chemistry Video Series, a collection of over 125 hours of free professional development training for chemistry...
by Milan Sanader | Nov 1, 2020 | Gr 4-6 Science & Tech, Gr 7-8 Science & Tech, Gr 9-10 Science, Gr. 11-12 Chemistry
Read the full experiment at http://www.stevespanglerscience.com/e… It’s a brand new tie dye technique without the mess… and the results are amazing! This experiment combines chemistry and art to create a design that is sure to get lots of attention....
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