4 awesome discoveries you probably didn't hear about this week -- Episode 15

Illuminating danger, fighting ice with ice, modeling dragonfly wings and new personality choices. It's "4 Awesome Discoveries You Probably Didn't Hear About This Week," all with funding from NSF. For more detailed information, refer to these news articles:

1. Lord of the Wings
2. Scientists determine four personality types based on new data
3. World’s first passive anti-frosting surface fights ice with ice
4. Blazes of light reveal how plants signal danger long distances

Provided by National Science Foundation

Runtime: 2:19

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