Here's something fun to do...

I've been doing this since I was a kid whenever I've been extremely bored. It's kind of complicated, but if you read these directions and follow them with extreme care you just may be able to experience this startling phenomenon.

1. Place your hands vertically in front of your face, or chest, or wherever. Just make sure that your palms are facing one another, perpendicular to your chest, and with your fingers spread out.

2. Bring your two hands together so that nothing but your finger tips touch. Make sure that each fingertip lines up with its opposite, corresponding fingertip.

3. Relax your hand, but don't let your palms touch.

4. Push lightly and repetitively with your palms. Focus all of the motion where your two middle knuckles would meet if you were to let your palms touch.

5. Continue steps 1-4 whenever you are extremely bored.