2 موسم
76 قسط
SciTech Now - Season 2 Episode 21
In this episode, a high tech submarine allows for better underwater exploration; an average nose can sense 1,200 flavors; mysterious stains on St. Louis’ Gateway Arch prompt a tricky testing procedure; and the U.S. military is turning to microgrids to keep its power reliable and secure.
- سال: 2016
- ملڪ: United States of America
- نوع: Documentary
- اسٽوڊيو: PBS
- چاٻي: innovation
- ڊائريڪٽر:
- اداڪار:
"
"
"
"
"
"
"
"
"
"
"
"
"
"
"
"
"
"
"
"
"
"
"
"
"
"
"
"
"
"
"
"
