Self-driving vehicles might seem like a plot device in a science fiction movie -- think iRobot or Total Recall – but actually, they’re already here. Google and other companies have been testing driverless vehicles for several years, and some aspects of semi-autonomous vehicle technology, like automatic parallel parking, are available in some new cars.
Browsing and posting on social media sites is a fun diversion and an easy way to keep up with friends. But have you ever considered how visiting and posting to a site helps keep it alive? Your participation is, in fact, vital for the site’s success, even if you never paid a penny to use it....Read More