<p>If you’ve ever flown on a plane, you’ve been directed to study the safety briefing card in your seatback pocket. Every passenger plane, commercial or private, has to have safety cards on board. Mo Laborde is a reporter who has been collecting safety cards for almost ten years, and one day she started wondering how the modern safety card came about.</p>
<p><a href="https://99percentinvisible.org/?p=35115&post_type=episode" target="_blank">In The Unlikely Event</a></p>
<p>Buy <a href="http://99pi.org/book" target="_blank">The 99% Invisible City</a></p>
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