I remember reading some years back that Hershey made a special chocolate bar crammed with thousands of calories for the U.S. Army so that soldiers could stave off starvation. Now the American military has come up with a BBQ chicken sandwich that doesn’t spoil for two years. From NPR:
“For the U.S. military around the world, the enemy can be hard to pinpoint and even harder to defeat. But back at home, the Army has a tiny and vexing foe in its sights: the bacteria that cause food to rot.
In this bacterial battle, though, it’s clearer who’s winning, and the evidence is a humble pocket sandwich, which looks from the outside no different than your average hot pocket in the frozen foods aisle.
But this sandwich is spectacularly resilient to threats (or hurdles, in Army speak) that would turn it into a dry, moldy mess if they could. Unlike probably any other sandwich out there, this one keeps the microbial forces of nature at bay for up to two years.”
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“Not even a Hot Pocket?”: