I had previously announced here my contribution to the BBC2 new three episode series "How to Grow a Planet" (renamed from "Green Planet") which will be presented by Professor Iain Stewart.
So Episode 2 "The Power of Flowers" will be broadcast at 9pm GMT on BBC2 (and BBC HD) on Tuesdays 14 February 2012 in the UK (and the following Friday in Scotland at the same time) and a bit later will also be visible through BBC's iPlayer.
Beware: It is only permissible to play this clip, if you are located in England, Scotland or Ireland
Stay tuned, more will follow on that fascinating subject...
More info on this very interesting field may be found on my site http://www.pbase.com/kds315/uv_photos