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inventions
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Komando picks
Why the lightbulb might be the most important invention ever
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Things that were discovered by accident
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Does this Leonardo da Vinci invention actually work?
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20 ancient inventions that will blow your mind
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How the Segway became an overpriced mall cop transporter
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The invention that fixed lighthouses
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Insane inventions that killed their creators
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Kim's favorite calls
Unnecessary (but useful) inventions – Kim’s favorite calls
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Passing joggers in my motorized port-a-potty
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Komando picks
How the inventor of the Rubik’s Cube cracked his own code