On September 10th over 125 exhibitors and 6,000 attendees are expected at the 5th Annual Tallahassee Science Festival. Keiser University’s Tallahassee campus will have an exhibit with the theme, “Change Your Perspective!” and will include a dozen interactive demonstrations containing hundreds of startling perceptual illusions.  These illusions not only make people question what they see, hear, feel, and believe they help explain what science knows about our brains and how they work.