Optical Illusion Scavenger Hunt

Answer these questions by visiting different pages in our site:

1. What is a tessellation and give an example of one common type.
   /J0110336/tess.htm

2. What is the outer part of the eye called? /J0110336/eye.htm

3. What happens when you look at Herman’s Grid? /J0110336/color.htm

4. Who said "The mind sees and the mind hears?
   /J0110336/history.htm

5. What are the two kinds of mirrors that are bent?
   /J0110336/tech.htm

6. How do animals rely on optical illusions?
   /J0110336/nature.htm

7. How do movie makers use superimposition? /J0110336/tech.htm

8. How does brightness and color affect what you see? /J0110336/contrast.htm

Check your answers.