<p>This week Jae joins us, to talk about gills and thermoregulation.</p><p>Don't forget to head to the Scitech website to check out our podcast worksheets.</p>

This week Jae joins us, to talk about gills and thermoregulation. Don't forget to head to the Scitech website to check out our podcast worksheets.

Why Do We Have Hair On Our Arms?

The Particle Podcast tells stories about science and the people who just love it. Particle is supported by Scitech, empowering West Australians in science, technology, engineering and maths.

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Why Do We Have Hair On Our Arms?

Why Do We Have Hair On Our Arms?