The trade in human hair is a growing – and very lucrative – market, with a new film by US comedian Chris Rock looking at the industry. But what can human hair be used for?
BBC UK, Jun 24th, 2010
The trade in human hair is a growing – and very lucrative – market, with a new film by US comedian Chris Rock looking at the industry. But what can human hair be used for?
BBC UK, Jun 24th, 2010