Ahh okay, that's very interesting. Which university do you both currently attend? Also, it is interesting how you folk still use knowledge carried over from several years ago. Did you have to refer to your old documents when you took the course since they recycled some old key knowledge? Or perhaps you and Boris don't forget stuff. :P Imperial does sound like an attractive option. :o I wasn't aware that the institute covers biological science; I usually think of Mathematics or Engineering when Imperial comes to mind. My apologies but you've lost me at "Co-Factors". Haha :wacko:. At GCSE level they do teach complex concepts quite broadly and don't include the crazy scientific jargon you've taught me. Perhaps fo my sake, that's a good thing. |^_^|