The Cold Column: 27 Minutes of 22°F Air in an Empty Market
The Cold Column: 27 Minutes of 22°F Air in an Empty MarketA sealed thermal sensor recorded a four-foot-wide, eight-foot-tall column of air at 22°F for twenty-seven minutes at 3:14 a.m. on August 9, 2019 inside Bay Seven of Coldbrook Public Market, while the surrounding air was 58-61°F and no refrigeration equipment was running-what caused a pocket of freezing air to appear and vanish in a dry-goods corridor?In this episode, you’ll hear the documented sequence of events from the sealed printout to the people who found it and who were working that night, and the official technical assessment…
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