Nobody can say for sure how big the market is. It's not like you can go on the street and poll people to find out.

With a study that short you might be measuring excitement, not violence. You could effectively get the same effects by having them throw a Frisbee.

For many people in the game guilds, the idea of paying for your character is verboten.

People do role play, but a lot of real-world behaviors, market pressures and social pressures port over very quickly.

Certain characteristic properties of elements can be foretold from their atomic weights.

It is the function of science to discover the existence of a general reign of order in nature and to find the causes governing this order. And this refers in equal measure to the relations of man - social and political - and to the entire universe as a whole.