What’s more: The gusset also reduces the risk of developing yeast infections or urinary tract infections. So, while it may seem like this feature is meant for storage, its purpose is essential to the health of those with vulvas.
The solve? Coins then began featuring fine ridges on their edges to provide a distinguishable difference between those that had been tampered with. So, next time you’re handling some pocket change, you’ll notice that your quarters and nickels have that specific detail, whereas dimes and pennies don’t.