Is it an acid, base, or neutral? Make your own acid-base indicator from red cabbage, then test various household substances. Acids and bases are classes of materials that have different properties.

EFFINGHAM COUNTY, Ga. (WTOC) - In this Summer Science experiment Bailey, Lily, Ella and Reese show us how red cabbage can be used to test how acidic different liquids are. When the indicator touches ...

Lately, I’ve been taken with natural food coloring — and not just because there’s been a lot of conversation about food dyes and safety. I love the wide range of pigments and the artisan look I can ...

Students will be able to explain that if two substances cause turn a pH indicator different colors, they must be different substances. Students will be able to explain that the color that a substance ...

ROCHESTER — Eggs have been a hot topic in the news lately — at least their prices have. However, it’s the time of year the grocery staple is the center of a colorful spring holiday tradition. If the ...