Here is a video Kevin produced for me and put on youtube a few years ago.  I have worn Fred Bell's super receptors and headgear pyramids,  slept under his pyramids and used his health information for ten years.  These are wonderful tools for many different reasons. Look up Megan Bell http://www.pyradyne.com/,  type in Fred Bell on your computer, you will be amazed at the futuristic scientific information that you find there.  He was born way ahead of his time,  he had an very interesting life and brought a lot of good to the world. Megan Bell is following in his footsteps,  she has a lot to offer the world as well.