Quote Originally Posted by TheMoon View Post
Its not speculation your pineal gland contains rods and cones like your eyes, its most definaly used for seeing images in your head. Don't doubt it for a second.

The evidence is that it contains rods and cones. So there for its used for viewing things
Its also found to have crystaline structures on it and them to be the same recepticle receivers as the ears internal crystaline structures.
Mobile phone companies are researching the Pineal gland today. Figures.