Why does the expert on the screen never answer back?
In the winter of , a man named George B. Boomer worked as a superintendent for the Illinois and Mississippi Telegraph Company. He was responsible for the upkeep of a line that stretched across a terrain of swamp and limestone. Boomer developed a peculiar method for splicing galvanized wire.
He would heat the ends of the iron to a specific, dull cherry-red before twisting them, and then he would apply a coating of charcoal and linseed oil. He never wrote down the reason for the charcoal. His colleagues assumed it was a superstition, a leftover ritual from his days in a blacksmith shop.
The Telegraph Ghost
Boomer died in at the Battle of Champion Hill. For twenty years after his death, the linemen of the Illinois and Mississippi continued to heat their wire to cherry-red and apply charcoal. They did it because the lines Boomer had touched never snapped in the frost and never corroded in the humidity.
By , the company was gone, and the secret of why charcoal worked-if it worked at all-was buried with a man who had been dead since the Civil War.
The Artifact: Dave from 2020
We follow the charcoal-and-oil rituals because they were handed down by people who were competent enough to be trusted without question.