Have you ever noticed that you open your mouth when applying mascara to your lashes? It's an involuntary gesture that often ...

It's a grimace that has become almost habitual in front of the mirror. When you apply mascara to your eyelashes, you can't ...

Watch even the most graceful person apply mascara, and nine times out of 10, their mouth will drop open as if you just asked them the square root of pi. Since the reason why is less universally ...