The Knowles and Matson groups volunteered at family STEM night at the Bay View YMCA in Webster, NY! 

David demonstrates how to use potatoes as batteries, and helps kids answer the age-old question: how many potatoes does it take to light a light bulb?

Jordan demonstrates the use of red cabbage extract as an acid-base indicator.

Mehrin teams up with Sam from the Matson group to help kids harness polymerization chemistry to make slime!