Do you have a circular mark on your arm? This reveals a historical detail that few people know

Do You Have a Circular Mark on Your Arm? This Reveals a Historical Detail That Few People Know Many people around the world carry a small, round scar on their upper arm—a tiny mark that often goes unnoticed until someone asks, “Hey, what’s that from?” While some think it’s a birthmark or an old injury, … Lire la suite