[Science Experiment] Universal PH Indicator.

Ms Fifyana shows us that we can make our own pH indicator at home.

All you need is cabbage water, and some of the items you can get at home. Voila, your own lab at home!

Facts- Anthocyanins, which are weak acids that dissolve in water and change colour in response to pH changes, are found in many red, purple, and blue plants. As a result, plants rich in anthocyanins, such as red cabbage and blueberries, can be easily transformed into pH indicators.