[zippyt]

I have worked on the guess your weight scale at a carnival ,
on a scale less than 100 yards from 2/3d of the US nerve gas supply ,
I helped some engineere mount strain guages on a prototype prostetic leg once ,
I have helped move the dead cows away from a scale in a rendering plant :yuck :
I have volenterred to go install scales in a handicaped workers program on the weekend with out pay ,
I work around the DOT ( State Troopers ) guys reguerly , in steel mills around the furnace ( it is SOOOO loud your ears shut down , even with ear plugs , and your teeth rattle ) etc,,,,,,