The Toothbrush: Invented in a Prison CellTurning a prison dinner bone into a hygiene revolution.
From the show
The Secret Life of ObjectsWilliam Addis sat in London’s notorious Newgate Prison, disgusted by the standard practice of scrubbing teeth with soot-stained rags. Inspired by a broom sweeping the dirty floor, he saved a bone from his dinner and bribed a guard for bristles. This act of desperate ingenuity amidst squalor created the modern toothbrush and launched a dynasty.
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