Or a plastic surgeon could use a facial beauty analysis from Anaface to immediately show potential patients how their looks could be enhanced by changing the shape of their eyes, nose or ears.

FORBES: Free computer analysis of your beauty. What's the catch?

Beyond the danger of getting hit, "particles of dirt or debris can enter the eyes, ears, and nose, causing injury or infection, " says Hammer.

CNN: Tips for road tripping with pets

The 62-year-old former nurse from Menlo Park, Calif. suffered from chronic sinusitis, a recurring inflammation of the cavities behind the eyes and nose commonly caused by bacterial or viral infections.

FORBES: Balloon Therapy