McDonalds Food Decay Study

I find this story amusing.
Someone put burger and fries aside for a YEAR to study how it decays.

I hope this person isn't asking research money for this "study".

BUT LOOK at those pictures... but why are the position changed? Do you just play around with it everyday and observe its decay? If you really think there is little decay, I challenge you to eat it.

Everyone knows McDonalds is not the healthiest food in the world, nor taste better than many other burger places. But you have to admit this is some VERY successful business..