The Crazy Scientist Lab: Optical Illusions Travel Essentials a child in need receives

a child in need receives to safe drinking water for a year

which reflects its enormous power

you can challenge yourself to beat the clock or challenge a friend to see who's fastest

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- Surrounding frame design prevents roll-off and increases comfort

The Crazy Scientist Lab: Optical Illusions Travel Essentials a child in need receivesWhen looking at the world around us, our eyes collect information that our brain interprets. But are we really seeing reality as it is? As you will soon see, sometimes our brain interprets reality in a wrong way. To put it simply: Seeing is (not always) believing! In this kit we will explore different types of fascinating optical illusions including: double meaning illusions is it a face or a vase?, movement illusions is the picture moving?!?,