From Patented: Inventing the Wheeled Suitcase
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The Story of the Wheeld Suit Case
We've had wheels for five thousand years, and it's one of these, sooner we think of it as the big invention that changed everything. So we didn't get wheels on suit cases until 19 72. It's kind of like an example of how stupid we are sometimes when it comes to innovation, that we managed to put two men on the moon before we put wheels on suit case.
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