Apparently my clock is a Boeing 747-400...

It's actually a clock with a picture of the Sydney Opera House (and yes, I have a livestream of it using 'motion' on ubuntu.)

@MrEliptik because I had a USB camera that I didn't need so I installed motion but I had nothing to point the camera at. I found a clock that I bought a while ago but it plays music every hour, so I couldn't have it in my bedroom, so I put it upstairs by the server and the printer. I then pointed the USB camera at it. That is why I have a live stream of a clock. (I also made sure that the image time stamp matched that of the clock)