SciTech Now - WPSU Penn State

Episode 317

Episode 317 | 26m 17s Video has closed captioning.

Local ski slopes need to make snow to survive but you need more than cold air and water to keep the mountains white. The pleasure and pain of capsaicin. And climate history on Mars.

Aired: 02/27/17

Rating: NR

Problems Playing Video? | Closed Captioning