The Accidental Invention that Built the Modern World
Willis Carrier didn’t set out to make summer bearable; he was just trying to fix a printing problem.
In the summer of 1902, the Sackett-Wilhelms Lithographing and Publishing Company in Brooklyn was facing a crisis. High humidity in their plant caused printing paper to absorb moisture, expand, and warp. Colours misaligned, ruining images. Production ground to a halt.
Willis Carrier,...
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