Since my last blog post about how my submarine will work, lots has changed. It is completed now, and yes it works. I built the frame at school and brough it home on Thursday to start putting the motors inside it. The first thing we had to do was solder the wires together. Here is a video of us doing that.  

Then we attatched the bottom of the submarine onto it. We then put all the motors in and the roof. We are going to be testing this in a pool on Wendsday.