Children’s Museum Houston

Classroom Curriculum

Air Cannon

Mr. O plays William Tell without the bow and arrow. He shows you how to make a simple air cannon for under $5 and explains how an air cannon works!

Mr. O’s “O Wow Moments” help you to become an scientist at home with hands-on, minds-on experiments and demos! Watch Mr. O every Saturday morning during the 7 a.m. news on Houston's KPRC Local 2 to see a new science demo you can try at home. Share your experiments with us on facebook and Instragram!