Thousands of years ago, a young Neolithic woman in what is now Denmark chewed on a piece of birch pitch.
Source: https://www.livescience.com/ancient-chewing-gum-reconstructs-lola.html
Only the Autodidact is Free
Thousands of years ago, a young Neolithic woman in what is now Denmark chewed on a piece of birch pitch.
Source: https://www.livescience.com/ancient-chewing-gum-reconstructs-lola.html