A bra maker has invented a Shock Absorber bra.
You know to put an end to excess boob bouncing.
To illustrate the evils of this action, they created a bounce-o-meter.
Type in your cup size, level of activity and then see a flash video of the bouncing.
My guess is women are supposed to be happy with the results of the clothed image (bra at work) on the right.
While guys, well, lets just say it's interesting to play around with the variety of jiggle you can create on the left.