This video was recorded during our Zoom STEM Lab on Thursday, July 2, 2020. We were celebrating the July 4th holiday with a couple colorful chemistry experiments. Usually we have 6-8 kids per lab session, but this day we lost a few due to some email issues and had almost as many teachers as students. Note that to keep this file size small we've lowered the resolution quite a bit.
Here's a short snippet to show you typical HD quality.