On Nov 13, 9:51 am, mtfes...@netMAPSONscape.net wrote:
>
> Judging by the Monbusho curriculum, they shouldn't.
>
I'm pretty sure it's a "When I was a kid I walked uphill in the snow
both ways" sort of thing. I did it myself to check his work using
Excel and it took almost an hour.

John W.