A photon is a purely quantum mechanical object representing the smallest piece of energy (or quanta) for light. Every quantum particle is a packet of energy though, so how do we tell photons apart from electrons, quarks, and neutrinos?
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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 4-6 Science & Tech, Gr 7-8 Science & Tech, Gr 9-10 Science, Gr. 11-12 Chemistry
https://youtu.be/rcqnCjsb-do Our science guy Steve Spangler made a return appearance on the Ellen DeGeneres Show today. This was his 19th appearance on the show. Ellen loves magic and Steve shared a... read more
Categories: Gr 9-10 Science, Gr. 11-12 Chemistry, Gr. 11-12 Physics
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