Aluminium Foil, GPS Systems
How Do They Do It? · Season 5 · Episode 20
Turning sand into aluminum foil; how a GPS (global positioning system) guides people to a specific destination.
Episode Details
Air date, runtime, timezone, and episode position.
Season
5
Episode
20
Air Date
01/Apr/2008
Air Time
22:00
Runtime
22 min
Overview
Episode summary.
Turning sand into aluminum foil; how a GPS (global positioning system) guides people to a specific destination.
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