Economy
Why plastic banknotes spring back flat
HERE’S THE INTERESTING PART
One of the most annoying, yet effective, features of modern polymer cash is its aggressive structural memory. If you try to aggressively crease a plastic note, it stubbornly springs right back into a flat shape the moment you let go. It is fantastic for longevity, but an absolute structural nightmare for anyone trying to neatly fold a stack of cash into an incredibly tight pocket.
One discovery leads to another.
Keep exploring facts in this topic.
Economy →
