Subject:
Date: Tue, 2 Feb 1999 22:39:22 -0200
From: "Marcilio Carneiro" <marcilio_roberto@uol.com.br>
To: <hwang@phy03.phy.ntnu.edu.tw>
Hi Mr Hwang:
I?m from Brazil I worked as Physics about 10 years ago and since
that time I had a desire : to make softwares for Physics teaching.
The DOS interfaces I used to have forced me to give up. Last year
(after spendig some time learning Windows based programming) I
restarted the project but once again I didn?t like the results. I
used Delphi 3.0 (Pascal Object Language) and made about 100 programs
( mechanics and eletricity) but when I saw your programs I felt even
more disappointed with the ones i had done . Yours are brilliant ,
fantastic . Don?t you sell them ? I?m interested in many of them.
One : sugestion: Don?t use weak green colors I hardly can see them .
For instance the one you used in Vactor addition,
Thank you and congratulations for your excellent work (I wish I was
talented as you are)
Marcilio Carneiro