This is a bit of fun with the periodic table showing applications for the elements.
Link to the interactive periodic tableÂ
Thanks for sharing the idea Dave!!!!!!!!!
This is a bit of fun with the periodic table showing applications for the elements.
Link to the interactive periodic tableÂ
Thanks for sharing the idea Dave!!!!!!!!!
Categories: Gr 1-3 Science & Tech, Gr 4-6 Science & Tech, Gr 7-8 Science & Tech, Gr 9-10 Science
This is an image of an insect taken from a Huawei p 30 pro cell phone camera. When I compare that to images that I took in 1978 using a really good dissecting microscope with an optical camera,... read more
Categories: Gr 7-8 Science & Tech, Gr 9-10 Science
[embed]https://www.youtube.com/watch?v=OM6iC6N12xY[/embed] Did you know that you can cause a packet of ketchup to rise and fall on command in a bottle of water? People might even think that you have... read more
Categories: Gr 9-10 Science, Gr. 11-12 Chemistry
Overview Several components in a plastic bag are exposed to water. Upon mixing, a slow and steady evolution of heat occurs due to the oxidation of iron and reduction of oxygen in the presence of... read more
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