China wanted to be the queen of high -speed trains. So he built all the longest bridges in the world

Although Arab Emirates and Saudi Arabia are immersed in a war for have the highest skyscrapers in the worldwhen we talk about megaconstructions, there is no one to have China. It doesn’t matter if we talk about tunnels, Dams, roads and even half -skyscraper. And, when we talk about bridges, there yes There is no … Read more

No one has managed to reach the mantle of the earth. China has built a ship to do it and, incidentally, extract energy

The old aspiration of Julio Verne in ‘Journey to the center of the earth’ is still out of our reach, but the explorations under the seabed are increasingly deep. You just have to see the ship that China has just put into service. Meng Xiang. “Dream” in Chinese. A colossal ocean drilling vessel designed and … Read more

China has built the most elegant economic power lever in modern history: rare earths

He Rare Earth Agreement announced last night says more than what appears to be a simple commercial truce: China has the most sophisticated geopolitical weapon we have seen. One that is capable of paralyzing entire sectors of any developed economy. And with the elegance of who closes a tap. China controls the entire ecosystem of … Read more

Before the lack of steel, the ships of World War II began to be built with an unusual material: concrete

Close your eyes and think about the main material of a ship. Quite possibly Wood is the first Let it come to mind, and it is normal: we have millennia sailing in wooden ships, and we continue to do so. But it is also logical that the steel that dominated the XX and XX shipsand … Read more

This bridge built by China is so high that two Eiffel tower fit under it. And they have built it in just four years

We have been having bridges from prehistory. From that tree That someone would use to connect two sides to the majestic Roman bridges, humanity has evolved while doing the bridges he built. The more recent techniques They allow us to connect extremes that are separated by tens of kilometers, but Talk about bridges It is … Read more

The great technology built their empires in a connected world. Now that world is falling apart

The Trump tariffs They are not only an economic measure, but the visible manifestation of a phenomenon that goes much further: the potential fragmentation of the technological world in isolated and incompatible islands with each other. The technological map we knew so far is changing. The stock exchange that has evaporated almost 2 billion the … Read more

North Korea has built a “Manhattan” of 10,000 apartments … only for the most loyal to Kim Jong-un

We could say without fear of being wrong that North Korea has a very clear plan in an economic key for this 2025: open (A little) abroad. How much? It will depend, not only on the nation itself, but on the rest of the countries and the ability to seduction for tourists from outside. Wonsan … Read more

Some beavers have built a dam that had been postponed for seven years

While in Spain we have A kind of rural thriller With the appearance of very particular animals for the country’s rivers, there are other stories that tell the importance of this family of creatures In the ecosystem around the floods and settlements of civilizations. We refer to the beavers and Your ability to build natural … Read more

China has built such a huge laser that is seen from space

Last year, China revealed a budding technology to which They had called Crazy Li. It was an unpublished combat laser capable of cutting metal or causing blindness on the battlefield. What has now discovered an American satellite is completely different from everything known. By size, we are facing an unusual development, so much that it … Read more

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