interview with nonhlanhla khumalo, south african natural hair scientist

so, over the past few weeks, i've had the pleasure of emailing with nonhlanhla khumalo, a south african scientist whose research we've discussed on BGLH (here and here.) i initially contacted her on the advice of blogger Jc (thanks girl!), and was pleasantly surprised when she sent this response:"Thank you for the invitation. I have also been interested in African hair for ages (started with