The Bic Cristal Pen: Why It Hasn’t Changed in 70 Years
From 1955 to 2025, one thing hasn’t changed: the Bic Cristal. Designed to be cheap, durable, and incredibly effective, this pen has written history — without ever needing a redesign….
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The Safety Pin: The Accidental Invention That Changed Everyday Life Forever
Some of the greatest inventions in history were born out of necessity, but few have had the lasting impact of the safety pin. Created by Walter Hunt in 1849, this…