Small Inventions, Big Impact
Patented: History of Inventions
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Introduction
History hit is a podcast all about the history of inventions. This week we look at three stories from author helen pilcher's book, small inventions that made a big difference. The surgical staple was invented in 1940s to make planes safer for British pilots. We also talk about the humble paper clip and why it may not have been created by norwegians as originally thought.
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