A rotary snowplow scoops up snow in front of it and throws it far from the tracks. This collection features several such machines, from a steam-powered one to modern ones.
Margaret Hamilton Dies at 90: The Story of the Moon
25 Incredibly Beautiful and Rare Stones (26 Photos)
16 Fascinating and Surprising Facts About Life in Sweden
30 Everyday Details That Will Change How You See the World
Hypnotic and Oddly Satisfying GIFs That Show How Food Is
"What Is This Thing?": 20+ Bizarre Objects That
13 "Healthy" Habits You Should Actually Quit (14
Cassini Spacecraft Reveals Saturn’s Rings (10 Photos)
How Germany Got a Mountain Made of Salt (6 photos)
