WE look at them every day, but most of us don’t really pay that much attention to our banknotes. Since you’re probably more concerned with what they’re worth, you could be forgive… ...

WE look at them every day, but most of us don’t really pay that much attention to our banknotes. Since you’re probably more concerned with what they’re worth, you could be forgive… ...

From Amazon to the USB icon, we rounded up 28 objects, brands, and photos that have hidden symbols, surprising origins, or lesser-known meanings. Check them out below.