When Insects First Flew

Season 1 Episode 49 | 8m 38s Video has closed captioning.

Insects were the first animals to ever develop the ability to fly, and, arguably, they did it the best. But this development was so unusual that scientists are still working on, and arguing about, how and when insect wings first came about.

Aired: 07/10/18

Rating: NR


Problems Playing Video? | Closed Captioning