In this weeks news: Happy Earth Day from ACS’ Pre-Kindergarten scientists!! Today we went to our brand new STEM lab and did an experiment for Earth Day- we used milk, food coloring, cotton swabs and dish detergent. We were able to create a replica of the earth.  We dipped our cotton swab into the dish detergent and gently touch the surface of the food coloring drops in the milk. The soap heads to the fats of the milk creating the cool bursting of color. The food coloring looks like a fire work because it gets bumped around. We had a lot of fun and look forward to going to our STEM lab again soon.