... every time I'm faced with submitting anything like this! anyway I'm from scotland (I'm still in scotland) and I'm interested in operating systems, magnetism, induction, stirling engines, music making, and jet engines. (oh and I'm incredibly hopeless when it comes to maths) If the truth be told I only joined to ask a question with regard to a post I dug up during a search. I'm glad I did though as it looks like a great place to be and be a part of! hope I get to share some ideas, wisdom and a few chuckles with most of you folks here! all the best!