Not all coins have ridges. Pennies and nickels, for example, usually have smooth edges, while dimes and quarters have ridged ones. This contrast makes sorting coins faster and easier, even without looking.
It’s a small detail, but one that adds function without changing the coin’s size or shape—much like seasoning in a recipe that quietly makes everything work better.
A Small Detail with a Big Story
The ridges on coins are a reminder that everyday objects often carry hidden stories. What looks like a simple design choice is actually a clever solution passed down through generations.
Just like treasured recipes, these details stick around because they work—and because they connect us to the past in subtle but meaningful ways.
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