INTELSAT-IX - We take a look at this satellite that is a vital link in our communication chain. TALKING HEAD - The talking-head satellite videophone is being used by journalists in remote areas. GLOBAL NAVIGATION NETWORK - A look at one of the world's first civilian-controlled satellite navigation systems. IN-CAR GPS SYSTEMS - A look at some GPS systems for cars. SPACE COMMUNICATIONS - Deep-space communications and how it may help search for life elsewhere in space. EMERGENCY CELL RELAY - We look at a mobile telephone cell that is itself mobile. IN-FLIGHT CELL PHONES - Looks at when Airbus installed mini-mobile phone masts on their planes.
Broadcast In: English Duration: 0:24:24