Ainissa Ramirez

Clip: Season 5 Episode 24 | 3m 51s | Video has closed captioning.

Self-proclaimed science evangelist Ainissa Ramirez breaks down why leaves change colors

Aired: 04/29/19

Rating: NR

Problems Playing Video? | Closed Captioning

SciTech Now is a local public television program presented by WLIW PBS.

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