Hi, Apologies for cross posting. I haven't read all of this yet but found the comments at the bottom from other readers really interesting. http://news.bbc.co.uk/1/hi/sci/tech/7553958.stm Regards, H. ------------------------------------------------------ Nature laughs last. * * * * * "Dear Corinthians, Don't do bad things, only do good things. Always treat your neighbour like someone who lives near you, Never put a sock in a toaster, Never put jam on a magnet. Never put your granny in a bag. Never suck the juice out of a vampire. Never lean over on a Tuesday, Lots of other things but I have to go and have a Mars bar now... " Eddie Izzard, Definite Article. P Think before you print. ------------------------------------------------------ _________________________________________________________________ Win New York holidays with Kellogg’s & Live Search http://clk.atdmt.com/UKM/go/107571440/direct/01/ ********************************************************************** 1. To suspend yourself from the list, whilst on leave, for example, send an email to mailto:[log in to unmask] with the following message: set psci-com nomail -- [include hyphens] 2. To resume email from the list, send an email to [log in to unmask] with the message: set psci-com mail -- [include hyphens] 3. To leave psci-com, send an email to [log in to unmask] with the message: leave psci-com -- [include hyphens] 4. Further information about the psci-com discussion list, including list archive, can be found at the list web site: http://www.jiscmail.ac.uk/lists/psci-com.html 5. The psci-com gateway to internet resources on science communication and science and society can be found at http://psci-com.ac.uk 6. To contact the Psci-com list owner, please send an email to mailto:[log in to unmask] **********************************************************************