You might be surprised to hear that measles is 10 times more contagious than Ebola or the plague. How do epidemiologists quantify a disease’s catchiness? Hosted by: Stefan Chin SciShow has a spinoff podcast! It’s called SciShow Tangents.
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Categories: Gr 1-3 Science & Tech, Gr 4-6 Science & Tech, Gr 7-8 Science & Tech
On the first day that my two grandchildren (5 and 10 yrs. old) arrived, we went for a nature walk. Equipped with a capture jar, we found a caterpillar egg case (forest tent caterpillars), many... read more
Categories: Gr 4-6 Science & Tech, Gr 7-8 Science & Tech, Gr 9-10 Science, Gr. 11-12 Chemistry
How to crush a soda can using the power of air. Source: Air Pressure Can Crusher | Science Experiments | Steve Spangler Science read more
Categories: 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... read more
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