Discovery Finally Landed

Posted by admin on 15/09/2009

plane discovery

The crew of Space Shuttle Discovery United States could finally breathe freely after the plane landed safely at Edwards Air Force Base, California, Friday (11 / 9) local time. Previous thunderstorm has delayed the return of the Discovery of his mission in space
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South Korean Police Prepare “Cyber”

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Cyber attack that never felt a number of countries seem to give lessons. One of them is South Korea. Today this country took the initiative to establish cyber police. Police who will berjibaku with computers and this virtual world will be tasked with protecting corporate information and prevent leakage of industrial secrets. The plan the number of police personnel will reach 3,000 people. So the news reported by AFP, Sunday (13 / 9). WAIT! There is more to read… read on »

Ares I rocket ready for Second Test

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Alliant Techsystems Inc. Company. will again conduct a series of tests on the main components of NASA’s new rocket, Ares I. Alliant said the failure of parties test a month ago due to damage to a component of the nozzle controller. Now, these parts have been replaced and new trial has been set up in northern Utah, USA, Thursday (10 / 9) local time. WAIT! There is more to read… read on »

Pengenalan Gempa Bumi

Posted by admin on 15/04/2009

Bumi berbentuk bulat seperti bola, namun rata di kutub-kutubnya.            jari-jari Khatulistiwa = 6.378 km, jari-jari kutub=6.356 km.                              Lebih dari 70 % permukaan bumi diliputi oleh lautan.

Bumi memiliki struktur dalam yang hampir sama dengan telur.                        Kuning telurnya adalah inti, putih telurnya adalah selubung, dan cangkang telurnya adalah kerak.

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