SciTech Now - WPSU Penn State

Episode 316

Episode 316 | 25m 32s Video has closed captioning.

On this episode, learn how our bones have changed over human history as our lifestyles became less physically demanding. Also, white pelicans are finding their way to western Washington due to climate change. And learning STEM with Cyberchase.

Aired: 02/20/17

Rating: NR

Problems Playing Video? | Closed Captioning