How to build a clock: 1. Buy some sticks of dynamite and wire them to a circuit (If you don't know how, just google "How to make a bomb"). 2. Attach a clock board to it. 3. Add a voice function to it so that when it hits zero it says "Allahu akbar" or "It's twelve o clock" in sand people. 4. Bring it to an airport and set it to what ever the time is. 5. Enjoy your working clock.
