Twin Strangers - Find your look like from anywhere in the world.

Tworlds - Swap photos with strangers around the world, anonymously

Twin Finders - Twin Finders is a website that uses facial detection technology to help you find your lookalikes.

Just a Minute - A web experiment to see how well you can estimate a minute.

Pictriev - Pictriev is a face recognition application that enables you to search for celebrities that look like you on the internet.

The Evolution of Trust - an interactive guide to the game theory of why & how we trust each other