Optical Illusions (Let's Experiment!)

Children will unravel the secrets of science with simple experiments using easy-to-find items.
 
In this title in the Let’s Experiment! series, children are accompanied by two characters: Professor Albert, who will teach them the scientific explanation behind each experiment, and Greg the Robot, who will guide them in their practice. They’ll have a ton of fun learning about the different kinds of optical illusions, how to draw an ambiguous figure, how to create a three-sided cube, and much more! For each experiment there is also a “mess-o-meter” for parents to know how messy the experiment can be, as well as the level of difficulty.