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.

Add Yahoo as a preferred source to see more of our stories on Google. Zummolo / Getty Images Lately, I’ve been taken with natural food coloring — and not just because there’s been a lot of ...

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 ...

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 ...

Cheryl Slocum is a James Beard Award-winning food writer, editor, and recipe developer. She has spent over 16 years creating food and entertaining content that resonates with the home cook. Lately, ...

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 ...

Use pantry staples to tint frostings, doughs, and more — no additives required. Lately, I’ve been taken with natural food coloring — and not just because there’s been a lot of conversation about food ...