Erica R. Hendry

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From “7 Epic Fails Brought to You By the Genius Mind of Thomas Edison,” Erica R. Hendry’s fun Smithsonian article about the master inventor’s follies:

Electric pen

As railroads and other companies expanded in the late 19th century, there was a huge demand for tools administrative employees could use to complete tasks—including making multiple copies of handwritten documents—quicker.

Enter the electric pen. Powered by a small electric motor and battery, the pen relied on a handheld needle that moved up and down as an employee wrote. Instead of pushing out ink, though, the pen punched tiny holes through the paper’s surface; the idea was employees could create a stencil of their documents on wax paper and make copies by rolling ink over it, ‘printing’ the words onto blank pieces of paper underneath.

Edison, whose machinist, John Ott, began to manufacture the pens in 1875, hired agents to sell the pens across the Mid-Atlantic. Edison charged agents $20 a pen; the agents sold them for $30.

The first problems with the invention were purely cosmetic: the electric pen was noisy, and much heavier than those employees had used in the past. But even after Edison improved the sound and weight, problems persisted. The batteries had to be maintained using chemical solutions in a jar. ‘It was messy,’ says [Leonard]  DeGraaf.”

 

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