In the good old days, all satellite signals had to come to earth and then be relayed to other satellites. Now, it is possible to communicate directly from one satellite to the next. What is the significance of this transformation? Jonar also discusses the new aeroplanes that can fly without a pilot. Would you be game to be a passenger on such a flight? Jonar Nader speaks with Walkley-Award winning journalist Ghassan Nakhoul. To listen to an excerpt from the radio broadcast, click on the green arrow below. This broadcast is spoken in Arabic.