2 ฤดูกาล
76 ตอน
SciTech Now - Season 2 Episode 28
We explore the warming Arctic through its bird population, learn how snowflakes form and why they have 6 sides, check out state-of-the-art care for our wounded veterans at the Center for the Intrepid at Fort Sam Houston in Texas, and see how drones are modernizing the farming industry.
- ปี: 2016
- ประเทศ: United States of America
- ประเภท: Documentary
- สตูดิโอ: PBS
- คำสำคัญ: innovation
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