Bob Terwilliger wrote:
>
> Heh... When I attended the University of Florida, one of my friends was
> in a calculus class taught by a Korean professor who couldn't speak
> English well enough to be understood. So the professor would write
> equations on the board, and if anyone had questions, he'd just write the
> same equations again.

A lot of college students report experiences like that in one class or
another. There doesn't even need to be alanguage barrier for it to
happen.