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This time, we are going to look into the sciences of chemistry and energy. It may seem strange to be looking into two different areas of science, but it is not unusual for the areas of science to overlap.
I developed this activity while producing some science videos to go with a science textbook. They wanted students to be able to measure potential and kinetic energy, using everyday objects. Thanks to the abundance of cell phones, this is an easy way to do that.
This is a simple activity that combines art and science, letting you explore the way ultraviolet light from the sun can cause some pigments to fade. It can also be turned into a very nice science fair project.