You know about the Law of gravity, but how about these?

[James2]

Law of Mechanical Repair: After your hands become coated with grease, your nose will begin to itch or you'll have to pee.

Law of the Workshop: Any tool, when dropped, will roll to the least accessible corner.

Law of Probability: The probability of being watched is directly proportional to the stupidity of your act.

Law of the Telephone: If you dial a wrong number, you never get a busy signal.

Variation Law: If you change lines (or traffic lanes), the one you were in will start to move faster than the one you are in now (works every time).

Law of the Bath: When the body is fully immersed in water, the telephone rings.

Law of Close Encounters: The probability of meeting someone you know increases when you are with someone you don't want to be seen with.

Law of the Result: When you try to prove to someone that a machine won't work, it will.

Law of Biomechanics: The severity of the itch is inversely proportional to the reach.

Law of the Theatre: At any event, the people whose seats are furthest from the aisle arrive last.

Law of Coffee: 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.

Murphy's Law of Lockers: If there are only two people in a locker room, they will have adjacent lockers.

Law of Rugs/Carpets: The chances of an open-faced jelly sandwich landing face down on a floor covering are directly correlated to the newness and cost of the carpet/rug.

Law of Location: No matter where you go, there you are.

Law of Logical Argument: Anything is possible if you don't know what you are talking about.

Brown's Law: If the shoe fits, it's ugly.

Oliver's Law: A closed mouth gathers no feet.

Wilson's Law: As soon as you find a product that you really like, they will stop making it.

[Richard Wharton]

Those are good ,you need to add that now that we have
his avitar ELMO will quit the CLF.