Naked Scientists Question of the Week

Dirty Hair Grows Slower? - Naked Scientists Question of the Week 08.03.10

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This week, we tackle the hirsute - will clean, trimmed hair grow quickly? Can you slow the growth with neglect? We find out if cut hair grows back quicker and thicker, or if that's just an urban myth. Also, we ask how tide times are so precise, and why people lose their accent when they sing...
13 Mar 2008 English United Kingdom Science

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