When Robin said "no science today, we're doing art instead" the class groaned.
The were truly disappointed that we might be skipping science.
Robin had them sting UV sensitive beads and test them. Very cool.

Does old sunscreen block UV rays.
Nope.
If it's expired it probably is not protecting your skin.
We also tested cheap sunglasses verses expensive ones.
Target $15 sunglasses worked just as well as some mega expensive ones.

Travis testing out his UV beads.