March 13: The world's longest undersea tunnel inaugurated
The Seikan Tunnel is a 53.85 km railway tunnel in Japan, with a length of 23.3 km underground.
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The Seikan Tunnel is a 53.85 km railway tunnel in Japan, with a length of 23.3 km underground.
The assassination of Julius Caesar led to the most tragic civil war in Roman history.
Elevators are moving devices in high-rise buildings, commercial centers, and now they are installed a lot in villas, low-rise houses, specializing in moving people and g…
Christiaan Huygens was the first to discover the Titan satellite, but the name was set by another astronomer two centuries later.
In 1936, the world's first 5m diameter glass lens was successfully built and shipped by train from Corning, New York to California for Hale telescope installation. Palom…
Comet Halley, officially named 1P / Halley, a comet named after British astrophysicist Edmund Halley, is a comet that can be seen every 75 to 76 years. It is the most fa…
The Eiffel Tower is a steel structure located on the Champ de Mars park, next to the Seine, Paris. Originally named Tower 300 meters, works by Gustave Eiffel and colleag…
On December 14, 1911, the Norwegian expedition led by Roald Amundsen crossed the mist, cold with the cold wind and plugged the Norwegian flag onto the Antarctic land.
The F-35 Lightning II was developed from an X-35 aircraft under the Joint Strike Fighter (JSF) project, a single-seat, capable, invisibility, multi-role fighter. perform…
Perl (short for Practical Extraction and Report Language) was built by Larry Wall in 1987, with the main purpose of creating a programming language capable of distilling…
The day of war invalids and martyrs (July 27) is a celebration celebrated annually to commemorate the wounded soldiers and martyrs who died in the war of independence an…
Although it has made a few fame after its appearance, SMS still has to wait a long time before it can really be
Unity was assembled with Zarya that was launched into space on November 20, 1998 before.
Apollo program closed with remarkable achievements in the development history of space science.