Biology! Welcome to the week we love and this week it is a humdinger! Laura and Ron briefly get distracted worrying about Laura's teeth and then the lesson begins and they are studying the central nervous system.

We chat a little bit about Edvard Munch and The Scream because Laura is in Oslo during the lesson recording.

The science is The Human Nervous System - the endocrine system and the nervous system. The differences between them and the effect that has.

We cover the frankly awesome sounding nodes of ranvier, myelin sheaths, nerves and stuff along those lines.

The star of the show is the frankly terrifying Sensory Homunculus. What a guy!

Enjoy this episode of Lexx Education!

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