Over a period of seven months in 2017, the Hubble Space Telescope photographed a beautiful display of northern lights over Saturn’s north pole.
Source: Hubble telescope spots ‘northern lights’ on Saturn | CBC News
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Categories: Gr 9-10 Science, Gr. 11-12 Chemistry
https://youtu.be/IrdYueB9pY4 When mercury is added to aluminum, it forms an amalgam (a mercury alloy). Aluminum is normally protected by a thick oxide layer, but the formation of the amalgam... read more
Categories: Gr 7-8 Science & Tech, Gr 9-10 Science, Gr. 11-12 Chemistry
https://www.ted.com/talks/li_wei_tan_the_fascinating_science_of_bubbles_from_soap_to_champagne In this whimsical talk and live demo, scientist Li Wei Tan shares the secrets of bubbles -- from their... read more
Categories: Gr 1-3 Science & Tech, Gr 4-6 Science & Tech, Gr 7-8 Science & Tech, Gr 9-10 Science
https://youtu.be/zT1qPwspMRk Do square bubbles really exist? That's the question of the day and the answer is yes… if you know the science secret. Our science guy Steve Spangler will show you how... read more
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