On Thu, 30 Jun 2005 06:16:50 -0500, Prometheus
wrote:

Same logic applies to calipers- Sure, it's easier to use a dial or
digital caliper when measuring, but I still use a vernier. It's not
because it's inherantly better, it's just better for the environment
I'm using it in, and lasts a heck of a lot longer!

That argument is always good. If you use a vernier constantly, you'll
be just as good with that as someone with an electronic instrument.
That doesn't mean everyone should dash out and buy an abacus.

OK, if people promise not to throw things ...I used to teach math, and
at years end would show others how to use their calculator
effectively, or how to use a spreadsheet or suitable program, or make
up one for them if they felt the need but didn't know how. I used a
slide-rule myself. Why? I could use all of the above and more, but
had used the slide-rule so often that it was second nature; much
easier for me in the long run, if not for the others.

Moral: Use whatever works! Just build the bloody thing. It's
woodworking, not brain surgery.