For all the motorheads out there...

Now I know that I haven't been taking the time to post a lot here, but this only takes a second and is really amazing. It's a camera inside an operating combustion chamber. Unfortunately it's missing the full exhaust stroke but you can see everything else, the valves, the plug, the fuel/air mixture, the piston, it's all there! It's not something that I would have expected to see, suffice it to say, it's ridiculously awesome. Apparently it was taken with a high-temp resistant camera at 1000 frames per second (normal TV speed is 30 frames/second):