The world of sports is being revolutionized.

For the American sports fan, there is now the decision between watching a videogame tournament and a World Series game. For the child growing up, it is no longer a simple choice between soccer or basketball. In both situations, there are often too many sports to choose from.

But what constitutes a sport?

The ignition switches and the engine starts with a roar. A sheet of cold morning mist covers the air, and as you take a breath, steam escapes your mouth. Simultaneously, a dry smoke begins to leak out of the exhaust. Small drops of water drip out of the tailpipe, hitting the ground one by one. The car will take more than a few minutes to warm up, but still, the smoke and water will slip out into the air all morning.

But that could soon change.