Interesting ideas, so , as I see it , Invention is by Imagination out of Necessity, and probably running in the three-thirty at Haydock Park [possibly ridden by one of Frank Zappa's progeny] - must get down to Coral's and put a couple of quid on each way! By the way, can anyone tell me what 'Parthenogenesis' is - does it have anything to do with Greek temples?

len