I swear by this Shark robot vacuum to make everyday cleaning a breeze. I just set it and forget it, and still end up with ...
Amazon S3 on MSN
How to make a working LEGO vacuum at home
The science pros at TKOR make a working LEGO vacuum at home, combining engineering, suction physics, and playful creativity.
Some results have been hidden because they may be inaccessible to you
Show inaccessible results