Experiment #1 – Is it an acid, base or neither? The pH scale (which ranges from 0 to 14) gives us the ability to understand how acidic (pH lower than 7) or basic (pH higher than 7) an item is. We can ...

Anderson and Kathryn explore pH, acidity and the link between carbon dioxide and acidity. Student host Anderson and Southern Research’s Kathryn Lanier explore the pH of various household substances ...

Most people use cabbage for cooking but it can also be really great for your at-home chemistry experiments. Check out the cool chemistry stuff you can do with a red cabbage! Add about 1 cup of water, ...

Note: This episode originally ran in 2019. This week we're revisiting some of our favorite episodes. Cardiff picked this one specifically to show how an experiment run by economists could change the ...

Tear up two leaves of red cabbage and place the pieces in a zip-closing plastic bag. Add about 1 cup of room temperature water. Get as much air out of the bag as you can and close the bag securely ...

Journal of Vegetation Science, Vol. 8, No. 4 (Sep., 1997), pp. 579-586 (8 pages) The Rothamsted Park Grass Experiment was established in 1856, with experimental plots subjected to annual applications ...