Science Night- Reactions- Monday July 28th 4:15pm!

Calling all children grades 3-6, (younger children welcome with parent), UW-Extension Science Night is back with Reactions!!!
Tonight (Monday July 28th) at 4:15-5:00!

What happens when you mix water, salt and oil?  What happens when you combine water, yeast and hydrogen peroxide?  What is the secret to making all your pennies look new?