Another mini R/C sub video

[romaurie]

I've been using a home-made air compressor for cleaning water pumps and their mechanical filters.
And got my son to video the mini sub so I could concentrate on putting it trhrough its paces in this vacuum-enhanced aquarium.

http://www.youtube.com/watch?v=XoHa936WZ1g

http://www.youtube.com/watch?v=ORgfPBqGZpI