Friday, January 16, 2009

Objects May Be Closer Then They Appear


A mirror is used to show us where we have been or what we look like now.

Remove the reflective surface from the back of a mirror and it becomes a lens that can help us get a clear image of where we are going.

1 comment:

Heather said...

Oooh...I like that one, Auntie Karen! ;)