Stone Age Canned Goods

2 Canned Goods

In the world, there are truly astonishing discoveries… Half a century ago, while digging a tunnel in the American states of Arizona and Nevada, workers encountered a layer of rock salt at a depth of about 328 feet. In one spot, they found strange fish trapped within the transparent salt blocks they were extracting. The blocks were broken apart, and the fish inside turned out to be soft and perfectly edible. However, there was a catch… As soon as these remarkable “fish preserves,” which were at least 10,000 years old, were brought to the surface, they hardened like stone.