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As we enter the Full Galactic Disclosure period, I feel it is very important to view videos like this, because this may be what we'll have to deal with once these advanced technologies come out (like the AT-AT robotic walker (AT-AT = All Terrain Armored Transport). Bottom line... always carry plastic bags with you when you are around these vehicles.

By the way, here's a video where Patrick Boivin shows how he made the above video: http://youtu.be/94KO4UHOyk4