Source: MacDonald, Matthew. 2008. Your Brain: The Missing Manual.
- Law of Queue: If you change queues, the one you have left will start to move faster than the one you are in now.
- Law of Telephone: When you dial a wrong number, you never get an engaged one.
- Law of Mechanical Repair: After your hands become coated with grease, your nose will begin to itch.
- Law of the Workshop: Any tool, when dropped, will roll to the least accessible corner.
- Law of the Alibi: If you tell the boss you were late for work because you had a flat tire, the next morning you will have a flat tire.
- Bath Theorem: When the body is immersed in water, the telephone rings.