vision and other cool stuff

Class,  I'd like you to investigate blind spots.  this link is a coo little activity that I think you'll enjoy.  The explanation on wikipedia is a bit thin, but the picture is very helpful.

In addition, please do pages 297-298 in your orange workbook.  oops...I mean funbook!

Here's a link to that way cool site I used in class on Thursday in case you want to check it out.