Challenge your eyes with the classic illusions tricks card, experience the swirling illusions produced by the illusion spinner, view and create 3D pictures...
Over 20 optic fun activities with fun scientific explanations supplied. All packed in a neat carry pouch, it's a cool science kit which guarantees hours of fun.
Contains 1 set of. illusion trick cards with more than 15 illusion tricks, 1 spinning tops card with 4 spinning illusion cards, 3D picture cards, 1 stencil and 2 markers for making simple 3D pictures, 1 3D glass, 1 pouch, detailed instructions with fun explanations of each optic activity.
Aside from magic tricks, the most spectacular visual illusions are those created in the brain itself. The most famous illusions in psychology are the Mueller-Lyer illusion (two lines with opposing arrowheads), the impossible triangle, and the Necker cube. Optical illusions were exploited in optical art, and by artists such as Escher and Dali. The variation in the apparent size of the Moon (larger when near the horizon) is an example of a natural illusion that is an optical phenomenon.