Today was my last day off from taking personal leave for the baby. I decided to do something fun for the kids, so I wanted to build them a water rocket launcher. They helped me shop, construct, and play with it today.
I found some awesome instructions for a cheap and simple one that would spray all of us in the process. The online instructions and tips were really good and can be found here:
Here is a video of the, as you can see it was quite a hit in the neighborhood.