my first lecture was cancelled ...everything is frozen over....stupid snow squalls!!!did you know that the mouthpiece a trumpet player plays on is actually the instrument and that the horn itself is just an amplifier!!! muscles can only legthen by contracting another muscle..... so how do you stick your tongue out......well the fibers of your tongue criss-cross and contract and in the right sequence you can stick your tongue out!! see how complexe that actually is..... there's about 5 different fiber directions that contract to create it!! i can't quite rememebr that number so don't quote me on it!! but if someone does know it before i get to my anatomy book today plz tell me!