PrimeWire

You can now watch the entire Secrets of Skin Season 1 Episode 4 movie online in high-definition quality, complete with English subtitles for a better viewing experience. Best of all, there’s no need to download anything—simply stream it directly from your device anytime, anywhere.

Professor Ben Garrod explores how, while humans rely largely on speech to communicate, most other animals use their skin to send out messages and warning signals.