In this week’s issue of our environment newsletter, we look at the pros and cons of nuclear power and what you can do to make better sustainable living choices.
How to track your carbon footprint | CBC News
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The amazing ways plants defend themselves - Valentin Hammoudi
Categories: Gr 4-6 Science & Tech, Gr 7-8 Science & Tech, Gr 9-10 Science, Gr. 11-12 Biology
https://youtu.be/Hja0SLs2kus Plants are constantly under attack. They face threats ranging from microscopic fungi to small herbivores like caterpillars, up to large herbivores like elephants. But... read more
How Trees Bend the Laws of Physics - submitted by Leila Knetsch
Categories: Gr. 11-12 Biology, Gr. 11-12 Chemistry, Gr. 11-12 Physics
https://youtu.be/BickMFHAZR0 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... read more
How to Make Gold Pennies - Cool Science Experiment - Steve Spangler
Categories: Gr 9-10 Science, Gr. 11-12 Chemistry
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