Lego mindstorms NXT 2.0 humanoid

After purchasing the Lego NXT 2.0 kit, I decided to build to the humanoid robot. The robot itself took me 4 hours to construct and the programming took me 20 minutes. It's features include walking, moving its arms, and avoiding obstacles. To top it all off, I added in a little Walle-E "woah" sound. That means that the every time this robot encounters an impeding obstacle, it says "woah." Thanks for reading and check out the video above!