Mr. Biever's Homework

Dec 2nd

 
Picture of John Biever
Dec 2nd
by John Biever - Wednesday, 2 December 2015, 10:09 AM
 

The following websites will be helpful

For Optical illusions

http://www.magicmgmt.com/gary/oi/

 

http://www.michaelbach.de/ot/

 

For ed heads brain surgery

http://www.edheads.org/activities/brain_stimulation/