If you press the index finger to your thumb, you'll feel the muscle below the right thumb get slightly tighter. Take a finger from the left hand and feel that same muscle. It's tighter but still ...

Then, place your index finger across the top of the knife ... while leaving your thumb of your dominant hand free to press ...

We are defined in many ways. From our gender and race to body build and hairstyle, each of us has a unique style to tell others who we really are. When meeting someone for the first time, one of ...

Tap the index finger of your right hand. It's a simple maneuver, yet carrying it out requires a vastly complicated series of actions. First, the image of the words on the screen (telling you to ...

The 'V' sign represents peace … The 'V' sign, made by holding up the index and middle fingers, initially was used to signal victory by Allied nations during World War II. Anti-war activists ...