Lego Technics Snowblower
This Lego Technics snowblower makes you wonder what can't be built with Legos. Some very ingenious work from The Brick Wall made this along with a few household parts. This fully-functional piece of heavy equipment is powered by nine total Lego RF motors, 5 for the blower and 4 to power the tracks. And judging from the video, it works even better than you'd think.