Enlarge / Dr. Leonard Kleinrock is a co-creator of ARPANET, the direct ancestor of the Internet.Magnolia Pictures reader comments 0 Share this story Hackers? Check. Driverless cars? Check. SpaceX? Check. Robots? Check. Elon Musk? Check. ARPANET? Check. Video game addicts? Check. Brainscans? Check. Internet of Things? Check. All we’re missing is a Fitbit...