Monday, November 8, 2010

The Burger “Experiments”
We have been getting a great deal of e-mail asking about the various “experiments” on YouTube (inspired by events on Fast Food Nation) in which a McDonald’s hamburger and fries are left out for weeks or months. To the surprise of some, the food does not rot away to nothing but instead shrivels a little and becomes hard and shiny, but does not get moldy or rotten. The implication is that there is something wrong and unnatural about food that doesn’t rot when left out.

Unfortunately this is what passes for “science” on the interwebs. But it does provide a teaching moment – with lessons about scientific methodology and how the logic of interpreting evidence.

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