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01 Contents 02 Contents 03 Contents 04 Contents

01 Contents 02 Contents 03 Contents 04 Contents

01. 02. 03. 04. Subject Subject Subject Subject Korea launched its first satellite, the Arirang-1, in 1999 01. Subject 02. Subject 03. Subject 04. Subject

01. 02. 03. 04. Subject Subject Subject Subject Earth satellite Korea launched its first satellite, the Arirang-1, in 1999 01. Subject Earth satellite launch an artificial satellite. The satellite went off the planned orbit. The satellite was designed to examine climate change and its effects. Advanced nations like Britain and Japan have already started 3D broadcasting over cable and satellite networks. Space fanatics are hoping the satellite will continue to discover all of Earth's companions that have long been hidden in the sunlight. Manmade satellites help scientists learn about Earth and the solar system. Korea launched its first satellite, the Arirang-1, in 1999. Korea had already launched 10 satellites, but they were done using the services of other countries. 02. Subject 03. Subject 04. Subject

01. 02. 03. 04. Subject Subject Subject Subject Airplane Do you think paper airplanes can fly in the sky like real planes? Since the Wright brothers achieved the first powered and controlled airplane flight in 1903, there has been astonishing progress in aviation and flight. The latest from Boeing's 747 product line of airplanes that revolutionized air travel, the 747-8 Intercontinental is the largest passenger aircraft built by the company. Drones are unmanned airplanes. We usually visit other countries by airplane. Centuries ago, when ideas of inventing the Internet, airplane, and satellites were mentioned, many people doubted the innovative thinkers. 02. Subject 03. Subject 04. Subject

01. 02. 03. 04. Subject Subject Subject Subject Camera You can take pictures anytime, anywhere using your digital camera or cell phone camera. Always have your camera ready to capture happy moments. Don't forget to bring your camera! Nowadays, almost every phone includes a camera. Most of the sightings come from regular everyday photographers grabbing their camera to take a picturesque image of nature. There are currently more than 7,300 CCTV cameras throughout the city. Introducing cameras has coincided with a steep drop in the city's homicide rate. Does this camera predict the future, or is it making the future? 02. Subject 03. Subject 04. Subject

01. 02. 03. 04. Subject Subject Subject Subject Broadcasting The plan to completely digitalize the nation's broadcasting was first introduced in 1997. Advanced nations like Britain and Japan have already started 3D broadcasting over cable and satellite networks. These days, many television networks in South Korea have been broadcasting reality shows that feature celebrity children. According to the Korea Broadcasting Advertising Corporation, most commercials only run for 15 seconds. On October 20, "Infinite Challenge" hit a momentous mark by broadcasting its 300th episode. Newspapers and conglomerates can now own cable news and broadcasting networks. 02. Subject 03. Subject 04. Subject

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