Welcome to Atomun - TeleSUR's program on science and technology in Latin America, focusing on the human side of science and technology at the service of progress. Today's program takes a look at futuristic sci-fi movies of the past few decades and how their depictions of what were then considered unimaginable gadgets and devices of the future are a reality in today's world. Then it's on to the "App of the Week" segment featuring the "Am I Going Down?" app for those suffering from a fear of flying, which using worldwide flight data, calculates the risk of experiencing an airplane accident. Finally, a discussion on whether cloud services for on-line data storage are safe and reliable.