We asked two farmers on either side of the pesticide/herbicide debate — who happen to live in the same part of Saskatchewan — their thoughts on this issue. Here’s what they had to say.
Source: 2 farmers weigh in on the pesticide vs. organic debate: Opinion | CBC News
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The Science Teachers Association of Ontario adds new resources, blog posts, videos and more on a regular basis.
Categories: All Science Teachers, Article, Biology, Blog, Environment, Free, Gr 9-10 Science
Worms are radically changing our forests’ soils and depleting terrestrial carbon stocks Maya Lach-Aidelbaum · CBC News North America's forests have been largely earthworm-free... read more
Categories: Gr 9-10 Science, Gr. 11-12 Chemistry
Add a drop of clear solution to a microscope slide containing a tiny piece of copper and create a beautiful, silver-branched holiday tree that grows before your very eyes! Click here to go to the... read more
Categories: Gr 4-6 Science & Tech, Gr 9-10 Science, Gr. 11-12 Physics
https://www.youtube.com/watch?v=iPPYGJjKVco Why doesn't magenta appear in the rainbow? The answer lies not in physics but in biology. Science presenter Steve Mould demonstrates the strange... read more
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