Falling Whistles
Falling Whistles sells whistles for $34 to $104 to raise money for education, advocacy, and the rehabilitation of war-affected people in Congo. The organization got its name from a journal written by its founder, sharing his experiences during a trip to eastern Congo in 2008. During that trip, Falling Whistles' founder met a group of five former child soldiers who told him that some children who were too young to carry weapons were sent into battle armed only with whistles. By wearing whistles, the campaign aims to use this weapon as a tool of protest and to raise awareness of the situation in Congo. As of September 2010, $500,000 has been raised.
Donkey puncher
The donkey puncher was the machine operator and engineer. Use of the term gained currency in 1920. In later times the donkey puncher was too far away from the end of the line for verbal communication, so whistle codes (steam whistles) were employed. The whistle operator was known as a whistle punk, who was placed between the men attaching the cables (choker setters), and the donkey puncher, so that he could see the choker setters. When the cables were attached, a series of whistle blows signaled the donkey to begin pulling and the choker setters to stay out of harm's way. This is an oversimplification of a closely orchestrated sequence of operations, where mistakes were often fatal and where good men stood in line for the jobs. Although the steam engine, and its whistle, have been replaced by gasoline and diesel engines, the whistle codes are still used in many current logging operations. The whistle has been replaced largely with airhorns.