HOW SMART IS YOUR RIGHT FOOT?
You have to try this..... It takes 2 seconds. It is a real puzzle!
1. While sitting at your desk in front of your computer, lift your right foot off the floor and make clockwise circles.
2. Now, while doing this, draw the number '6' in the air with your right hand. Your foot will change direction!
I told you so! I know how stupid it is, but before the day is done betcha you are going to try it again...if you've not already done so.