Have you ever fallen and scraped your elbow or knee so badly that it bled? If so, you or an adult probably cleaned the wound, stopped the bleeding, and then placed a bandage over it. Try this activity ...

Or anti-itch, anti-bleeding or anti-bacterial bandages. Not to mention bandages shaped to fit fingers or knuckles, or medicated to minimize scars or cushioned to heal blisters. There are eye-catching ...