4 Сезона
102 Епизода
TechKnow - Season 1 Episode 7 Епизода 7
About science, by scientists.
Join our expert contributors as they explore new technology, including a new kind of high-density plastic that can be inserted into students' backpacks or teachers' white boards in hopes of deflecting gunfire.
- Године: 2016
- Цоунтри: United States of America
- Жанр: News
- Студио: Al Jazeera America
- Кључна реч:
- Директор:
- Цаст: Phil Torres, Cara Santa Maria
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