This very simple to perform demo can be made very memorable by ensuring the students see it as a discrepant event. Students are expecting to see a free fall but instead see a low terminal velocity with no obvious source of friction.
Click here to download the complete demo….
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Categories: Gr 9-10 Science, Gr. 11-12 Chemistry, Gr. 11-12 Physics
Canadian Don Sadoway, a professor of materials chemistry at MIT, has captured the attention of the world with his quest to build a better battery. Source: In the quest to build a better battery, a... read more
Categories: Gr. 11-12 Chemistry, Gr. 11-12 Physics
[youtube https://www.youtube.com/watch?v=HneFM-BvZj4] Alan Alda and World Science Festival co-founder and Columbia University physicist Brian Greene held a lively discussion of Einstein’s... read more
Categories: Gr. 11-12 Chemistry, Gr. 11-12 Physics
https://youtu.be/OA7U99atypQ We looked into the history and quirks of cold matter and why the International Space Station may soon be home to the coolest spot in the universe. read more
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