Butchers have better meat. Butchers do it in the raw. C programmers do it their way. C'Bers do it on the air. Campers do it in a tent.
Carpenters hammer it harder.
Carpenters do it indoors. Carpet Layers do it on the floor. Cheerleaders do it with more enthusiasm. Chem E.'s do it in packed beds. Chemists do it periodically on table Chemists like to experiment.