That is a very nice website you have there
The user interface for the Java applets is one of
the best I have seen - the output graphs with moving
cursor readouts are a good touch.
I highly recommend
anyone reading this post visit your site.
Being an amateur astronomer, I really appreciate
the telescope optics calculators.
I added your
website to my "Engineering Calculators & Converter
Applets" page, and also added a link to the RF Cafe
homepage in the "Recent Additions" column.
Incidently, I registered as a user, but then
when clicked on the "Applet subscription" link to
subscriber, I got an error message.
- Kirt Blattenberger
RF Cafe Progenitor & Webmaster