One of the latest celebrities to join the vastly growing craze of social networking, isn't human, it's a car - A 2011 Ford Fiesta is one of the most popular Twitterers online today.

In fact, online marketing may be one of the main reasons why the Fiesta is back from the dead, in America at least. Fans all over the country rallied for Ford to bring Fiesta back, using resources like Facebook fan pages, blogs and Twitter accounts.

Now, engineers experimenting with the limits of what you can accomplish technologically in an automobile have found a new way to…