Episode 268
Why do people open their mouths when they apply mascara?
Are mothballs poisonous? How do chameleons change colour? Why do people open their mouth when they apply mascara? What causes a stammer?
June 6, 201422m 59s
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Show Notes
Are mothballs poisonous? How do chameleons change colour? Where do seedless varieties of fruit come from? What is ash? How can we use DNA to trace ancestry? Why do people open their mouths when they apply mascara? What causes a stammer? Like this podcast? Please help us by supporting the Naked Scientists
Topics
mothballchameleonfruitashDNAancestrymouthsmascarastammernaked scientists702