Like no other BBC copywriters are producing wonderful informative texts. And if all these words are spoken by David Attenborough (87) we hear a poetry. In about one minute he shows us the huge dimensions of the human genetic code. And all that illustrated with a common bookcase. So we will never forget the size and complexity of our DNA. In the field of education film plays an increasingly important role and Attenborough is in that area the established Master of Suspense.