A Burger A Day, Keeps Nothing Away...

The McDonald's hamburger on the right is from 2008; the one on the left is from 1996. And they both look fairly edible.

Wellness educator and nutrition consultant Karen Hanrahan has kept a McDonald's hamburger since 1996 to illustrate its nonexistent ability to decay. Aside from drying out and bit and having "the oddest smell," it apparently hasn't changed much in the past 12 years.

Mmmmmmmmmm, que rico!