Have to see it to believe it!

Well even that is not 100% true either. Check out the picture below, the circles are not really moving, it is your brain doing funny tricks on you.

Exercise
Re-read this article if you haven’t already – Sensitize – its challenges Part 2. There are more links to these type of illusions.

If cannot trust what you see or what you feel or what people tell you, how can you find the truth about anything? Discuss.