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 ...

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One of the best ways to prep your soil for successful planting in the garden is to understand its pH level. Measuring the pH level of soil tells you whether it's neutral, acidic, or alkaline. The pH ...