Tyshawn's Biz Central - Makes You Feel Tyshawn Again.

Can't help

If I knew what a polarization modulator is. Ehhh, well no, I didn't. I expected many questions when my niece called me for the fifty second time to help her with her homework, but certainly not this one. And I don't recall that I ever had that at school when I was a child. Anyway, they learn many other things now than I did back then. And it's a good thing, because I feel that a lot of the things I learned are now not useful anymore, because the world changed a lot in thirty years. It's just a little bit frustrating when you expect to be able to help your young cousin...