This is a very effective way to demonstrate convection using simple materials
Categories: Gr 9-10 Science, Gr. 11-12 Chemistry
https://youtu.be/CdbBwIgq4rs On July 26, 1943, Los Angeles was blanketed by a thick gas that stung people’s eyes and blocked out the Sun. Panicked residents believed their city had been attacked... read more
Categories: Gr 4-6 Science & Tech, Gr 9-10 Science, Gr. 11-12 Chemistry, Gr. 11-12 Physics
https://youtu.be/QGWOSz6D4vM To do so will require a purpose-built space telescope and a parasol the size of a baseball diamond. Learn more: http://scim.ag/2imLXDR read more
Categories: 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.... read more
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