7 Wonders of modern engineering

नोभेम्बर 21, 2008 at 12:01 बिहान 5 comments

akashi-kaikyo-bridgeIn my previous article you had the chance to read about the world’s 7 new  wonders of the modern world and ancient submerged wonders , which remained famous for thousands of years and still amaze people from all over the world due to their magnificent traits. But time passed and nowadays people take pride in other accomplishments, from scientific experiments to stadiums. This list is by no means exhaustive, representing just a small part of these amazing things mankind managed to build.

1. CERN’s Large Hadron Collider

lhc

This is the word on everybody’s lips these days. Our understanding of the world is about to change, or at least that’s what the people who work there claim. Located in Switzerland, near Geneva, it spans the border between Switzerland and France at about 100 m under the ground. There, scientists use a particle accelerator to study the smallest particles known to man, the very building blocks of everything. There are many different opinions about what the conclusions of these experiments will be, but it’s certain that they will help scientists take our understanding of physics to a whole new level. This truly amazing creation could give answers about the very creation of the universe, so its importance has to be understood and appreciated.

2. The Hubble Telescope

hubble

Carried into orbit in 1990, Hubble remained crucial for astronomy both for its vital scientific importance and for the public relations boom it created, which led to the further development. Also, it is the only telescope created in such a way that it can be serviced in space by astronauts. Just four such service missions took place until today, which just goes to show how well it was built and how well it served its purpose. Many Hubble observations have led to breakthroughs in astrophysics, including understanding how the universe expands.

3. Three Gorges Dam

threegorgesdam

Supplying China with energy is a task that seems almost impossible in our days, and it requires some magnificent accomplishments, such as this dam, which takes shape of the largest hydroelectric power plant in the world by far. It supplies 4% of the energy needed by China, reaching 22,500 megawatts and it’s still not fully operational, as some generators have not been yet installed. The scale of this project is truly huge, but there is still some debate about the usefulness and about the destruction of some archaeological sites from the area.

4. Burj-Al-Arab Hotel

burj-al-arab

Not all magnificent buildings are used for industrial and research purposes. Dubai features some of the most impressive creations in the world, and many of them are not done yet. The largest building used as the hotel in the world, Burj Al Arab rises at 321 meters and is connected to the mainland by a private curved bridge. It’s design and features are just amazing, as it imitates a type of vessel, called dhow, featuring an 180 meter high atrium between the two sides. Also, it’s built on an artificial island.

5. Akashi Kaikyo Suspension Bridge

akashi-kaikyo-bridge

The Akashi Kaikyo Suspension Bridge is the longest suspension bridge in the world, and just could be Japan’s greatest architectural achievement. It took the work of over 2 million workers and181 000 tonnes of steel and 1.4million cubic metres of concrete. The steel cable which they used could go around the world 7 times.

6. Space Telescope Chandra

chandra

Our century is definitely a century in which space plays a big role. We are just starting to meet the technical requirements necessary for going into outer space or just taking pictures, and Chandra was very important in this road, sending the most precise and amazing images mankind has seen from outer space. The X-ray images it features redefined many of our notions about cosmos.

7. Bird’s nest

birdsnest

Situated in the very core of Beijing, the Beijing National Stadium, or Bird’s nest as people nicknamed it, is without a doubt one of the most amazing buildings in the world, and it was built at a tenth of what it would have cost in Europe or America ($423 million). It’s the world’s largest steel construction, and it hosted a sum of events during the 2008 Olympics.

Entry filed under: Amazing, अन्तरिक्ष बिज्ञान, engineering, knowledge, science, technology. Tags: .

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5 टिप्पणीहरु Add your own

  • 1. DN ARYAL  |  नोभेम्बर 21, 2008 मा 1:42 बिहान

    Very interesting collection… thanks and hope the same in future.

  • 2. Basanta  |  नोभेम्बर 21, 2008 मा 1:19 अपराह्न

    Nice collection!

  • 3. Fabian Pale  |  मे 16, 2009 मा 4:51 अपराह्न

    No point of me believing! Very amazing! Supernatural approach to these structures.My Words hardly describe!

    Fabian Pale
    Final Year Student in Civil Eng;The Papua New Guinea University of Technology, Papua New Guinea, 16th May 2009

  • 4. samina  |  जुन 8, 2009 मा 7:02 अपराह्न

    nice informatoin

  • 5. cheeju  |  जुन 8, 2009 मा 11:20 अपराह्न

    thanx to all visitors

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