Robertson, Phillips, and the History of the Screwdriver
Most everyone owns at least one screwdriver. But Canadians likely own a screwdriver that few outside Canada would recognize. The differing fates of the Robertson and the Phillips head screwdrivers demonstrates that innovation is intimately tied to historical events. The History Guy remembers the forgotten history of the screwdriver.
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2. RobertTusk commented 4 years ago
#1 Would you say it was riveting?
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3. Judge-Jake commented 4 years ago
#2 I like your tac you nailed it there Bob.
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6. Judge-Jake commented 2 years ago
Screw this I'm using nails
+3 1. huldu commented 4 years ago