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How Willis Carrier Made the World a Little Cooler
When Willis Carrier set out to solve inking problems for a local printing press, he didn't set out to change the world. Luckily for us, he did. Tune in and learn the story behind the modern air conditioning unit in this episode.
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How Willis Carrier Made the World a Little Cooler
When Willis Carrier set out to solve inking problems for a local printing press, he didn't set out to change the world. Luckily for us, he did. Tune in and learn the story behind the modern air conditioning unit in this episode.
Date: 6/22/13
Views: 9493
Video by:  Revision3
 
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