Innovation Nation: Season 2, Episode 23
2 - 23: Drought Balls
Host Mo Rocca shows us: Earbuds that filter out any unwanted noise; the plastic balls that save water; curbing disease with a paper microscope; and, how museums acquire artifacts.
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| Hosted by | Submitted by | |
|---|---|---|
| VidSrc | WatchSeries | 6 years |