To see or not to see

To see or not to see

(The paragraph below is a short segment from an article By: Diane M. Szaflarski, Ph.D. , The National Health Museum, http://www.accessexcellence.org/AE/AEC/CC/vision_background.php) Vision is a process that requires several components of the human eye and brain to...
What is to think?

What is to think?

What do you do when you say I am thinking? When you say I am going to Florida or Los Angels or to Aunt Millie, you have a plan, a set of actions to follow. You get into the car or take a taxi to the airport and so on. BUT when you say I am thinking, do you initiate...
What is reality?

What is reality?

Is there a thing called reality? What is real and what is illusion? What we see is actually an interpretation of electrical pulses in our brain. What we THINK is real is actually illusion. When we ask a physicist about the essence of matter, they will tell us that...