When you think about mesmerizing German tank footage, you tend to think of History Channel marathons and World War II, but this week an old clip demonstrating tank barrel stabilization technology from 1986. While it's highly likely that the US employs the same technology, it's unlikely that they demonstrate it using full frosty mugs of German beer. So, let's give thanks for, uh...only using this for beer and not war. Yeah, that's good.
Here's the full video. It should be queued up, but just in case, the magic is at 1:40.