Ergonomics Expert Explains How to Sleep on a Plane | WSJ Pro Perfected
6 months ago
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[{"text":"Over the past 30 years, airplane economy seat width has shrunk by 4 four inches. But in the past year alone, airplane ticket prices\u00a0..."}]
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{"title":"Ergonomics Expert Explains How to Sleep on a Plane | WSJ Pro Perfected by The Wall Street Journal 580,567 views 6 months ago 4 minutes, 52 seconds","duration":"4 minutes, 52 seconds"}