Left Handedness

16 November 2003
Presented by .

Sea urchins the sea's longest lived creature, frogs croak with an accent, why people are hoarders, water fluoridation approved, allergies increase, flames in zero gravity, and special guest Prof. Chris McManus discussing "the science of left handedness".

Add a comment

This question is for testing whether or not you are a human visitor and to prevent automated spam submissions.