Well I have had several people ask about our bread experiment.  Thankfully Anson and his family tried this at home and he got the results we were expecting.  His mom used homemade bread and wow look what happened.  In our classroom we used store bought bread and we did not get much of a change.  This makes me think about how many preservatives are in the store bought bread. Yikes!!!!  Thanks for sharing Anson!  To see where we got this idea from please google Mystery Doug.  He has many cool science activities for you to try.