Optical Illusions - Dix Hills Half Hollow Hills Community Library

Grades 4-9  Chris Vivas presents a hands-on workshop focusing on the creation of several optical illusions. Learn the science behind different illusions and create your very own. District Residents Only. Please abide by the age and grade restrictions. Programs may be photographed/videotaped for library publicity. Notify library staff if you prefer not to have your child or yourself photographed.   

Grades 4-9 

Chris Vivas presents a hands-on workshop focusing on the creation of several optical illusions. Learn the science behind different illusions and create your very own. District Residents Only.

Please abide by the age and grade restrictions. Programs may be photographed/videotaped for library publicity. Notify library staff if you prefer not to have your child or yourself photographed. 

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Optical Illusions: The Science of Visual Perception (Illusion

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