Seasonal 4-H Science: Poinsetta pH Paper
December 5, 2012
You may have made your own pH indicator out of red cabbage in science class, but did you know that you can make pH paper out of poinsettias? Many plants contain pigments (special colored cells) that are responsive to changes in pH. You can ... READ MORE
Category: 4-H & YouthTags: 4-H Science, Club Activities, Panhandle 4-H, Science