The Lefthanders' Guide

What causes some people being lefthanded?

What's the percentage of the population that is lefthanded?

Are there differences in their psychology from righthanders'?

What social signification have different cultures assigned to being lefthanded?

What are some good presents to give to a leftie? What about everyday objects sure to make them crazy?

Who are some celebrities and historic characters in the lefty club?

What are some of the things you can do to celebrate your leftieness? Did you know there is an official lefthander day?

The answer to these and many more questions can be found in this little app.

In addition, you can take a quick test to know for sure how much of a "leftie" or "rightie" you are; dominant hand is not a yes/no kind of feature, but a percentage measured depending on which hand you use for different tasks.

This app will help you know a bit better that dimension of yourself if you're a lefthander, or of the "lefties" in your life, in an easy and amusing way.