Yeah, I know that. But, unfortunately, the way youve described it falls under the technological blabble in my book.

The whole issue I think is going on here is the understanding. You may, but dont you think youre asking a bit much for me to be able to grasp that straight away. I mean, I only managed to grasp the concept of MOI fairly recently (and you should know because you told me about it), and even now Im still not totally happy with it. Or the whole concept of kenetic energy...that just flys over my head, to be honest. Its a titanium blade spinning at 2000rpm. Thats enough. From the understanding POV anyway.