Airplane Parachutes, Solar Power, Photochromic Lenses
How Do They Do It? · Season 6 · Episode 12
How do they use explosive rockets to catch crashing planes in mid-air and how do sunbathing techniques help scientists catch rays of sun? Plus, the shady secrets of sunglasses.
Episode Details
Air date, runtime, timezone, and episode position.
Season
6
Episode
12
Air Date
24/Sep/2009
Air Time
22:00
Runtime
22 min
Overview
Episode summary.
How do they use explosive rockets to catch crashing planes in mid-air and how do sunbathing techniques help scientists catch rays of sun? Plus, the shady secrets of sunglasses.
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