Know when to throw–sometimes things go bad without any outward signs–like rotten odors. A new paper -based test could help. It detects chemical markers of spoilage in food and cosmetics. Learn more: http://scim.ag/2v5xWic
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The Science Teachers Association of Ontario adds new resources, blog posts, videos and more on a regular basis.
Categories: Gr 9-10 Science
An excellent water resource in both English and French has just been made available through Polaris Institute. It specifically addresses Grade 9 science, Grade 9 geography and Grade 10 civics... read more
Categories: Gr 9-10 Science, Gr. 11-12 Biology
Currently, the list of genetically modified organisms that could end up at your dinner table (assuming you live in the U.S.) is limited to corn, soybeans, squash, canola oil, sugar beets and... read more
Categories: Gr 9-10 Science
[caption id="attachment_1619" align="alignleft" width="300"] Image courtesy of Wikimedia Commons[/caption] The big bang theory is the most accepted theory for the formation of the universe. The... read more
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