Japanese Experiments. Properties of Light

What is light like and how do its rays affect our visual perception? What is a polarizing film and where is it used? The child will learn about this by conducting a series of exciting experiments from the educational kit... "Properties of Light".
These fun experiments can turn into a delightful and useful game if carried out with friends or adults. You can even amaze guests with an astonishing trick by demonstrating a box with an invisible wall! The child will be seen as a real magician, though it is just an optical illusion caused by the property of polarizing film to pass through and block light rays.
The kit includes glasses frames, 2 boxes for frames, 2 polarizing films, a transparent plate, a transparent sticker, and a colorful instruction manual.
Material: polymer materials, paper.