On Feb 1, 4:10�pm, wrote:
http://electronics.howstuffworks.com/radio.htm

� �1. �Introduction to How Radio Works
� �2. The Simplest Radio
� �3. A (Slightly) More Elaborate Radio
� �4. Radio Basics: The Parts
� �5. Radio Basics: Real-life Examples
� �6. Simple Transmitters
� �7. Simple Transmitters: Make Your Own
� �8. Transmitting Information
� �9. Receiving an AM Signal
� 10. The Simplest AM Receiver
� 11. Antenna Basics
� 12. Antenna: Real-life Examples
� 13. Lots More Information
� 14. See all Radio articles

Alsohttp://www.ae4rv.com/tn/propflash.htm

A Flash movie describing the basics of HF (short-wave) radio
propagation across the globe. With text and animation. Courtesy of
AE4RV

http://www.wowway.com/~helmsman/

Maybe, you should send this to the engineers at iBiquity.