Trivia Quiz: July 30, 2001 By Cherie Preville July 27, 2001 What type of cooling was used for the World's Fair in 1964? a)evaporative cooling b) gas cooling c) electric chillers d) electric unitary coolingAnswer: b) Gas cooling was used for 80% of the air conditioning at that World's Fair. Share This Story Cherie Preville is Education and Products Editor. She can be contacted at 248-244-6496 or cheriepreville@achrnews.com. You must login or register in order to post a comment. Report Abusive Comment Thank you for helping us to improve our forums. Is this comment offensive? Please tell us why.
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