Thing #23

Here is the example that I found that shows the Learning 2.0-23Things blog was based on someone else's work and modified from its original.
Learning 2.0 is a discovery learning program created by Helene Blowers and adapted by the California School Library Association and others. Content and style for Learning 2.0 - 23 Things has been borrowed and duplicated with permission, under a Creative Commons License.

Obviously now that I know the rules I will abide by them. I'm happy that there is website like Creative Commons that walks you through the process. The world of copyrighting (is that a word?) can be very confusing!