Episode 293
Why do pigeons bob their heads?
How do chameleons change colour? Why do pigeons bob their heads? How do railguns work?
January 2, 201520m 51s
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Show Notes
How do chameleons change colour? Why do pigeons bob their heads when they walk? How do railguns work? Can you freeze dry a body? What causes localised hair-loss? What's the best way to cool down beer? Plus, an update on Ebola... Like this podcast? Please help us by supporting the Naked Scientists
Topics
pigeonsheadsbobchameleonscolourrailgunsworkshootnaked scientistnakbirdsnoisefreeze drybodyeco-funeral