52 រដូវ
1004 ភាគ
NOVA - Season 51 Episode 17
Thousands of years of human innovation have allowed us to shape the environment to improve lives. The consequences of our activities are not always benign – but there are solutions. From electrifying aviation, to building robots to protect threatened coral reefs, a new generation of engineers is finding creative solutions to some of our most critical environmental challenges.
- ឆ្នាំ: 2025
- ប្រទេស: United States of America
- ប្រភេទ: Documentary
- ស្ទូឌីយោ: PBS
- ពាក្យគន្លឹះ: nature, candid, inspirational, factual, dramatic, informative, instructive
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