Gadgets That Changed The World
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Tuesday, 12 January 2016
Ballpoint Pen
The Reynolds Rocket, America's first ballpoint pen, cost $12.50 when it went on sale at Gimbels in 1945. Adjusting for inflation, $12.50 in 1945 dollars equals about $150 today. At $3.29 per dozen, that's 546 Bic pens.
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