Some laws WE never learnt at school

I came across this whilst surfing. I think they are all true.

• 1) Lorenz's Law of Mechanical Repair: After your hands become coated with grease, your nose will begin to itch
  
• 2) Anthony's Law of the Workshop: Any tool, when dropped, will roll to the least accessible corner.
• 3) Kovac's Conundrum: When you dial a wrong number, you never get an engaged one.
• 4) Cannon's Karmic Law: 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.
• 5) O ' Brien's Variation Law: If you change queues ( TrainTicket
• reservation) , the one you have left will start to move faster than
• the one you are in now.
• 6)BELL'S THEOREM: When the body is immersed in water, the telephone rings.
• 7) RUBY'S PRINCIPLE OF CLOSE ENCOUNTERS: The probability of meeting someone you know increases when you are with someone you don't want to be seen with.
• 8) WILLOUGHBY'S LAW: When you try to prove to someone that a machine/system won't work, it will.
• 9) ZADRA'S LAW OF BIOMECHANICS: The severity of the itch is inversely proportional to the reach.
• 10) BREDA'S RULE: At any event, the people whose seats are furthest from the aisle arrive last.
• 11) OWEN'S LAW: As soon as you sit down to a cup of hot coffee, your boss will ask you to do something which will last until the coffee is cold.
• 12) HOWDEN'S LAW: You remember you have to mail a letter only when you're near the mailbox.
• 13) KITCHEN'S RULE: You doubt whether you have switched off the light or not once you are on the Bus to office.