Educational Materials and Informative Publishing
Hermograph Press Educational and Fun Materials
That Tells Time!
Forget your Rolex. This timepiece is solar powered!
Black Design on a Sunny Yellow, 50-50 T-Shirt
For more information on the shirt and sundials in general, click HERE.
To purchase, go to the Hermograph Store.
Easy Gas Tube Spectrum Viewer!
viewer designed by an
astronomy teacher for ease
in seeing and identifying
element and molecular
spectra from gas tubes. With improved spectra!
User Comments"Easier to use than hand sectroscopes!"
"Comparisons are speedy."
"Viewing spectra...no eye straining."
Where is the United Federation of Planets?
Based on an article from TCA Issue 18 (article included!); purchase in the Hermograph Store.