This rainbow eruptions activity is a great after-school project for the kids! Add baking soda to some small containers with a little food coloring then pour on some vinegar to watch each container erupt! For the full craft go to: http://www.pbs.org/parents/crafts-for… Subscribe for new videos every Wednesday: http://www.youtube.com/subscription_c… Crafts for Kids is a weekly series that encourages parents and kids to spend time together making fun and simple projects. Brought to you by PBS Parents and Salsa Pie’s Caroline Gravino. Music provided by APM.