From NOVA PBS Official.

Have you ever wondered what happens to your checked bag at an airport? At LaGuardia Airport, their new, state-of-the-art tracking system was designed to process 40 million bags a year— up to 6,000 bags every hour. Discover how this ingenious system works.

📺 Watch the full documentary, "Extreme Airport Engineering": https://www.pbs.org/wgbh/nova/video/extreme-airport-engineering/

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