We know most of you are transmission experts, but this video is still too cool to miss. A sweet cut-away model shows exactly what happens inside your manual transmission. Take a nice long look at what happens as a driver moves his way through the gears. While driving a car seems incredibly simple from inside the cab, what's happening underneath is actually incredibly complex. Whether your an old pro or this is your first time, enjoy learning more about what makes your shifting experience so smooth and enjoyable.