Most passengers think it's a defect, but it's far from that!
Fun Fact: The Tiny Hole in Airplane Windows ✈️ | | | Ever noticed that tiny hole at the bottom of airplane windows? Most passengers assume it's a crack or manufacturing defect, but the truth about what it's actually doing is far more critical than you'd think - and it involves the pressure difference between you and the air outside at cruising altitude. | | | |
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