How to Move Mountains of Snow Published by A rotary snow plow is 16 feet of rotating blades attached to a locomotive for clearing deep snow from railroad tracks. Watch it in action. Published:January 4, 2016 Related videos The Cubli: a cube that can jump up, balance, and ‘walk’ CES 2015: This Bike Wheel Can Push You for 60 Miles How to build a CO2 laser cutter