Flying Lego Boats!

We are big into Legos here and I just love how the boys create with them. Most of the time the project gets built once as it was intended. Then it is usually at least modified or sometimes completely scrapped and turned into something different. This fire boat that if flying through our living room had a hose on the back that would pivot. This was quickly changed into a remote camera so he could get pictures of the fish close to the water. That's my boy! He may have got this idea because not long ago I was trying to rig a remote camera on the back of their wagon so we could get dog's eye level photos of Lucky running. My plan didn't work out so well so I'm trying to think of how I can modify it and get better results. More on this to come.