Here's how it works:
Capture it with your camera phone.
Here's the textbook part:
If you see something in your non-textbook and want to learn more
Printers manufacture books,newspapers, newsletters and posters.
It was about Print and Distribute and Desktop Publishing
Now, it is about Distribute and Print and Printernet Publishing.
It was always about Print's ability to fix information in time and make it available in human space.
Print is a persistent neme that triggers cascades of emotion and cognition.