Nice work,  what's it called.  I didn't notice the curve in
the rods until someone else mentioned it.  

I created an abacus last year to show my dat what I wanted
him to make for me for christmas, (image on my web site), I
want to learn how to use an abacus properly with division,
multiplication and so on.  I found instructions on a web
site, but lost all the data when my hard disk went
recently.  Hopefully I'll find the site again, there might
have been one of these calculators there too.


-- 
Cheers
Steve              email mailto:sjl### [at] ndirectcouk

%HAV-A-NICEDAY Error not enough coffee  0 pps. 

web http://www.ndirect.co.uk/~sjeln/

or  http://start.at/zero-pps

Post a reply to this message