Baby Scientist Zack walks through the steps of how to make a bottle rocket which is powered by water and air pressure. Don't miss these rockets in action! We have a launch scheduled in the park with some friends on October 21st.

See our Facebook page for launch details: http://www.facebook.com/pages/​Baby-Scientists/237187452980163

​See our Blog for detailed building instructions: http://babyscientists.blogspot​.com/