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An insider's look at the engineering and scientific miracles behind the things that form the modern world.
Season 6 · Episode 12
Airplane Parachutes, Solar Power, Photochromic Lenses
Sep 24, 2009·22m
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.
