4 Sezon
102 Episode
TechKnow - Season 1 Episode 4
About science, by scientists.
Explore how a remotely piloted Predator drone helped fight the Rim fire in Yosemite National Park
- Ane: 2016
- Peyi: United States of America
- Stil: News
- Studio: Al Jazeera America
- Mo kle:
- Direktè:
- Distribisyon: Phil Torres, Cara Santa Maria
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