SCIENCE GIZMOS: Illusion Science Pack
This Science Gizmos ‘Illusion Science Pack’ uses 20 classic optical illusion experiments that include 3D games, trick cards, 3D picture cards, illusion cards, markers, 3D glasses and a spinning top.
– Perfect for young scientist interested in optics to challenge your child’s eyes and imagination.
– Experiment with over 20 optic activities to learn the scientific explanations behind the optic activities.
– Instructional book included describes the science of optical illusions and how to create a wide range of illusory effects.
– Box measures 210mm x 170mm x 60mm (8.5″ x 6.5″ x 2.25″).
(NOTE: Brand may vary from image displayed)
[Wikipedia excerpt: ‘…An illusion is a distortion of the senses, which can reveal how the human brain normally organizes and interprets sensory stimulation. Although illusions distort our perception of reality, they are generally shared by most people. Illusions may occur with any of the human senses, but visual illusions (optical illusions) are the best-known and understood. The emphasis on visual illusions occurs because vision often dominates the other senses. For example, individuals watching a ventriloquist will perceive the voice is coming from the dummy since they are able to see the dummy mouth the words. Some illusions are based on general assumptions the brain makes during perception. These assumptions are made using organizational principles (e.g., Gestalt theory), an individual’s capacity for depth perception and motion perception, and perceptual constancy. Other illusions occur because of biological sensory structures within the human body or conditions outside the body within one’s physical environment. The term illusion refers to a specific form of sensory distortion. Unlike a hallucination, which is a distortion in the absence of a stimulus, an illusion describes a misinterpretation of a true sensation. For example, hearing voices regardless of the environment would be a hallucination, whereas hearing voices in the sound of running water (or another auditory source) would be an illusion..…..’ ].