Other than a little patty shrinkage, the burger look essentially the same.
A few years ago, atwelve-year-old McDonald’s burgersurfaced that looked shockingly well-preserved.
Prepared with grill seasoning (salt, black pepper).
There are other evidences of McDonalds indestructible burgers.
University of Nottingham chemistry professor Martyn Poliakoff dunk the whole thing in a vat of concentrated hydrochloric acid.
The hydrochloric acid in the stomach is very diluted.
But see what happens when you put the burger in concentrated hydrochloric acid.