by msander | Sep 24, 2019 | Gr 7-8 Science & Tech, Gr 9-10 Science, Gr. 11-12 Chemistry
It’s the world’s coolest crystal ball. Create a soap film on the rim of a bucket and, with one other simple ingredient, you will have made the world’s coolest crystal ball. Source: Dry Ice Crystal Ball Bubble – SICK Science | Experiments | Steve...
by msander | Apr 29, 2019 | Gr 7-8 Science & Tech, Gr 9-10 Science, Gr. 11-12 Chemistry, Gr. 11-12 Physics
This video deals with common misconceptions about temperature and thermal conductivity. Made for ABC TV Catalyst http://www.abc.net.au/catalyst/ as an extended version of my Comparing Temperatures video:...
by msander | Nov 30, 2018 | Gr 4-6 Science & Tech, Gr 7-8 Science & Tech, Gr 9-10 Science, Gr. 11-12 Chemistry
Here’s a twist on the classic chemical hand warmers you can buy for you to research and improve. If you’ve been outdoors when it’s really cold, there’s a good chance you’ve either used these yourself or wished you had. You can experience a variation on the science...
by msander | Nov 12, 2018 | Gr 4-6 Science & Tech, Gr 7-8 Science & Tech, Gr 9-10 Science, Gr. 11-12 Chemistry
How to crush a soda can using the power of air. Source: Air Pressure Can Crusher | Science Experiments | Steve Spangler...
by msander | Oct 16, 2018 | All Science Teachers
Increasing droughts and heat waves could have a devastating effect on barley stocks—and beer prices Source: Trouble Brewing? Climate Change Closes In on Beer...
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