by msander | Nov 26, 2019 | Gr 7-8 Science & Tech, Gr 9-10 Science, Gr. 11-12 Chemistry
Diapers: The Inside Story Source: Diapers: The Inside Story – American Chemical Society
by msander | Nov 6, 2019 | Gr 9-10 Science, Gr. 11-12 Chemistry
Mr. Key compares covalent and ionic bonds in order to explain why particles of salt are referred to as formula units and not...
by msander | Nov 1, 2019 | Gr 7-8 Science & Tech, Gr 9-10 Science, Gr. 11-12 Chemistry
We hear bubbling potions which can only mean one thing… our science guy Steve Spangler is in the 9NEWS kitchen. It’s estimated that over 175 million Americans will participate in Halloween activities this year spending over $9 billion on all that fun. Every year our...
by msander | Oct 29, 2019 | Gr 9-10 Science, Gr. 11-12 Chemistry
This video was created in celebration of this year’s National Chemistry Week theme: Marvelous Metals. Learn more about it here: http://www.acs.org/ncw This week on Reactions we head to Portland, Oregon, and learn how blacksmithing is just as much chemistry as it is an...
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 | Sep 16, 2019 | Gr 9-10 Science, Gr. 11-12 Chemistry
A local attempt earlier this year to break a Guinness World Record for the largest elephant’s toothpaste demonstration was a huge hit, it was announced on Sept. 10. Source: Official! Guinness World Record set at University of Guelph | GuelphMercury.com...
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