In this episode of O Wow Moments featuring Mr. O from the Children’s Museum of Houston, my assistants are curious about how to make an air rocket launcher. Rather than make a huge one, we go for the mini-size – a little cheaper and easier to make and simpler to use. Go on and make your own! Make sure to check out more O Wow Moment videos at cmhoustonblog.org.

Loading more stuff…

Hmm…it looks like things are taking a while to load. Try again?

Loading videos…