90: Manhole Easter eggs
Lateral with Tom Scott
Mysteries of Manhole Covers, NFL Whistles, and Freezing Beverages
The chapter delves into the mysteries of a unique design on manhole covers, the peculiar decision by NFL referees to not use whistles during a championship game, and the science behind freezing beverages. From deciphering the significance of a white dot on manhole covers to discussing the challenges faced by referees in extreme cold weather and the entertaining experiments with octopuses, the chapter offers an intriguing blend of urban design, sports trivia, and scientific phenomena.
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