Meeting Of The Minds; Lights Out Cleveland

Season 2017 Episode 1023 | 26m 46s | Video has closed captioning.

We learn why a dark night sky is crucial for millions of migrating birds passing through the buckeye state.

Aired: 10/23/17

Rating: NR

Problems Playing Video? | Closed Captioning

Ideas is a local public television program presented by Ideastream.