by Milan Sanader | Sep 16, 2020 | Gr 9-10 Science, Gr. 11-12 Chemistry
Stephanie Kwolek’s invention of Kevlar has saved countless lives over the past 40 years. Kevlar is a fiber five times stronger than steel that is now used in numerous products ranging from boots for firefighters to spacecraft — and most famously, in bulletproof...
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 | Mar 15, 2019 | Gr 7-8 Science & Tech, Gr 9-10 Science, Gr. 11-12 Biology, Gr. 11-12 Chemistry
This week Reactions is checking out some sushi chemistry. What creates the subtle interplay of flavors in your tuna nigiri? Take a deep dive with us into the science of rice, fish, and...
by msander | Dec 14, 2018 | Gr 7-8 Science & Tech, Gr 9-10 Science, Gr. 11-12 Chemistry
How to make Art from Slime We all know that playing with slime is one of the best things in the world. But, what do you do when you’re done. You can put it into a zip-lock bag and save it for later, or you can make Slime Art. What exactly is Slime Art? Well, once...
by msander | Oct 3, 2018 | Gr 7-8 Science & Tech, Gr 9-10 Science, Gr. 11-12 Chemistry
We’ve all opened a package filled with hundreds of those pesky foam peanuts. Leave it to our science guy Steve Spangler to create an unforgettable recycling lesson on the science of polystyrene. Contact Steve Spangler at steve@stevespangler.com Contact Steve’s...
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