This is How Mail Was Processed Back in 1970 Not sure why I was able to watch this whole video, I don’t feel any smarter or any better…but I loved it. Facebook Prev Article Next Article Machinery Checkout these cool gadgets... Related Posts The Old Machine That Measures Irregular Shapes This Machine Eats Trees From The Top Down Testing Ski Chairlifts Involves Destroying Them How Dyson Machines Are Made A Roller Coaster You Power With Your Feet – Sky Cycle at Washuzan Highland Park Here’s more awesome footage of the Lexus hoverboard
