There are hidden but important laws which even scientists like Newtons and Einstein didn't reveal to us.But the truths are universal and,above all,worth observing. 1. Law of waiting in line: If you change queues,the one you have left will start to move faster than the one you are in now. 2.Law of mechanical repair: After your hands become coated with grease,your nose begin to itch. 3. Law of the workshop: Any tool,when dropped,will roll to the least accessible corner. 4. Law of 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. 5. Bath theorem : When the body is immersed in water,the telephone rings 6. Law of encounters: The probability of meeting someone you know increases when you are with someone you don't want to be seen with 7. Law of the result: When you try to prove to someone that a machine won't work,it work 8. Law of biomechanics : The severity of the itch is inversely proportional to the reach 9.Theater rule: People with the seats furthest from the aisle arrive last.