It is the secret entrance to the safest place in the US

In 1942, in the middle of World War II, President Franklin D. Roosevelt ordered construction under the White House a secret refuge with concrete walls and steel doors, a space designed to disappear from the surface in a matter of seconds if Washington was attacked. For decades, that place barely appeared in official documents and its existence moved between rumors and stories fragmentary. But the idea left by that project remains disturbing: in certain buildings, the most important thing is never in sight. A building that hides much more. The White House has always been an example of architecture where appearance is deceivingwith a design that hides beneath its surface a complex network of technical and security spaces developed over decades. That logic remains in the major reform proposed until now, which not only transforms its visible silhouette, but also takes advantage of the constructive opportunity to intervene in what is never seen. As has happened in other major renovations of the complex, the true scope of the project is measured more underground than in what protrudes above the grass. From ballroom to strategic infrastructure. The new projected hall, of about 90,000 square meters and capacity for a thousand people, is officially presented as a solution to lack of space for large events within the presidential complex. However, from the beginning it has been linked to a security argument, especially after recent incidents that have highlighted the limitations of external venues such as hotels. The idea is not only to concentrate events in a controlled environment, but to integrate them within a space designed from scratch with criteria advanced protection. President Trump showed a mock-up of the planned new East Wing to Australian Prime Minister Anthony Albanese on October 20, 2025. Architecture as an excuse. The key element of the project is that it is not in the room itself, but in what it allows build under it. Various official statements have described the hall as a structure that “covers” a much larger complex, designed with explosion-resistant materials, anti-drone systems and secure communications. This approach responds to a logic known in the White House itself. throughout history: take advantage of any surface work to expand or modernize underground infrastructure without excessively altering the visible historical complex. Mockup of the proposed East Wing/Ballroom of the White House (photo released by the White House on October 22, 2025) The heir to the safest bunker in the US. I remembered a few days ago time that under the demolished east wing was the Presidential Emergency Operations Centerthe historic bunker built during the Second World War and expanded in successive renovations. This space, conceived as shelter and command center in the event of a crisis, it has evolved with each generation to adapt to new threats, from nuclear war to terrorism. The current reform aims to replace it with a more advanced versionmaintaining its function as the safest point in the country in extreme situations. Vice President Dick Cheney with senior officials at the Presidential Emergency Operations Center on September 11, 2001 A complex beyond a simple refuge. The known plans describe a facility that combines multiple functions in the same underground core. Includes hardened shelters, medical facilities, biosecurity systems, and high-security communications centers capable of sustaining government operations. in critical conditions. From that perspective, more than a traditional bunker, it is an environment prepared to operate during prolonged crisesintegrating military and civil capabilities in the same protected space. Between legality, heritage and security. It is one of the great debates in the nation at the moment, because the project has generated a legal and political conflict significant in considering the extent to which a president can transform the White House without approval congressional. While preservation groups they denounce the demolition of the east wing and the impact about historical heritagethe administration defends that the work it is essential for national security. The courts have opted for an intermediate solution, partially blocking the visible construction while allowing progress on the elements considered critical for protection. The perfect moment. There is no doubt, the recent security incident in an official event it has served as argument to reinforce the urgency of the project on the part of the administration, by highlighting the vulnerabilities of external spaces. From this perspective, the new room not only responds to a logistical need, but also to a change in the way presidential security is managed. The combination event and protection in the same place is presented as a solution that avoids depending on less controlled environments. The discreet entrance to the safest place. Altogether, the controversial reform aims to redefine the White House as a dual structure where the visible fulfills a representative function and the hidden concentrates the true core of power and security. The new ballroom thus acts as the architectural piece that, if necessary, allows access, coverage and meaning to an underground infrastructure. much more ambitious. Perhaps for this reason, more than an aesthetic or functional extension, the project is understood as a discreet door towards the better protected space of the United States, a bunker anti everything where the continuity of the government is guaranteed in any imaginable scenario. Image | White House, National Archives In Xataka | After the Guggenheim fever in Bilbao, Alcorcón wanted to replicate its success with a megaproject in 2004. It ended very badly. In Xataka | The biggest disaster in sports history dates back to the Roman Empire: the tragedy of the Fidenae “VIP boxes”

The AI ​​race is no longer about who has the most powerful model. Who launches the easiest and safest OpenClaw

2026 began with an earthquake in the world of AI, and it did not come from any of the big technology companies, but from an unknown programmer and his open source project OpenClaw (formerly Clawdbot and Moltbot). Not even two months have passed and we can say that the boom of this AI agent is reconfiguring the AI ​​career, causing more and more companies to jump on the bandwagon. The last one was Perplexity. Personal Computer. a month ago, Perplexity announced Computerwhich was a cloud-based tool capable of orchestrating agents using various models. The next step is Personal Computeryour own OpenClaw. can be left running on a Mac Mini and control it from another device, such as a mobile phone, exactly the same as OpenClaw, but with a simpler interface that does not require technical knowledge. Further user-friendly. Another key aspect is that they focus on security, one of the delicate points of OpenClaw. Perplexity claims that with Personal Computer, “Every sensitive action requires your approval. Every action is logged. There’s an off switch.” At the moment Personal Computer is not available yet, but if you want to try it before anyone else you can sign up for the waiting list. NVIDIA NemoClaw. Which is the most valuable company in the world has taken good note of the success of OpenClaw and a couple of days ago they announced that they will launch their own open source platform for enterprise AI agents, they will call it NemoClaw. This announcement is also important because it places NVIDIA in a position of direct competition against companies like Anthropic, OpenAI or Perplexity. This changes its position from a hardware supplier to a software competitor. and OpenAI…The project had not even been three months old when OpenAI, not only bought it, but also hired its creator Peter Steinberger. It was not the only one who bid to achieve the viral success of the moment, Meta also tried, but OpenAI was the one that won the bid. Stenberger said the project would continue to remain “open and independent.” This case is a good example of two things: how far a person can go with a good AI idea and how difficult, if not impossible, it is to compete in an ecosystem in which the competition is some of the largest and most valuable companies in the world. David against Goliath. The agentic AI race. We spent a good part of 2025 watching AI agents take their first steps, many times with quite mediocre results. It was clear that agentic AI was getting a lot betterbut I don’t think anyone expected that the first viral hit would be carried out by an independent and open source project. OpenClaw not only succeeded, it has launched a new race in AI, one that seeks the ultimate custom AI agents. OpenClaw has two barriers to entry, on the one hand requiring certain technical knowledge and on the other security. It is a very powerful agent, but sometimes unpredictable. Hence, Perplexity is appealing precisely to improve these two aspects. We’ll see who will be next. In Xataka | Social networks were born for humans: Meta has just bought one designed for AI agents Image | Pexels

China is attending a crazy race to demonstrate who has the safest battery. That’s why they crush them with tanks

If I point to the volume, I am not sure if I learned a lot or little in the university. But I am clear about one thing: I learned what was news or, at least, the criteria to point out whether an event is news. When the issues that can be discussed are put on a wording, different aspects are valued. Truthfulness, current, proximity … and novelty. And if an event comes out in the media it is because it is usually “unique, unpublished, unlikely or out of the ordinary.” I don’t say it, University institutions say. That is why it makes little sense to affirm that electric cars are dangerous based exclusively on news. We could do it if we had relevant studies that pointed out that the number of electric cars is notoriously higher than those of combustion. But it is not the case. We do know that the fire of an electric car is more complicated to turn off and more virulent. That is why it is logical that take action on ships where they are transported or working on New protocols in fire bodies. That does not mean that the risks of this technology are greater. In spite of everything, it also enters within a certain logic that when a fire is given or any other risk situation, the alarm voices are multiplied. From municipalities where They consider whether to continue buying electric cars a parking lots that prohibit their step. In that case, companies only have to show that their batteries are as safe as any other component of a car. As if I could pass them a tank over them. The crazy idea of ​​a tank Although it seems nonsense, it makes sense that manufacturers refine ideas when demonstrating the safety of electric car batteries. Keep in mind that, for example, In South Korea, an intense debate has been lived on whether or not these cars may accumulate in garages after A Mercedes Eqe will explode last year. When Byd arrived in Spain he had a challenge ahead. I needed to make themselves known and, above all, demonstrate that it was a company in which you could trust. We already know the prejudices towards the Chinese product. As a journalist, I don’t know how many times I could visualize This video in which a nail is going through an LFP battery without anything happening. It was one of the classic images. The other was the pressure tests. When too much pressure is applied to a battery (electric car or any other device) runs the risk of experimenting A thermal leak. Heat grows inside, chemistry is released and the pressure increases to cause an explosion with the consequent fire. To avoid this, the housings are designed to release the accumulated pressure inside, with the aim that if we have an accident, the pressure exerted on the battery does not cause an explosion. And the company can already tell us about figures and data and everything we want. But nothing better than the visual. Click on the image to go to the original tweet That is why Geely, explain in Carnewschina He has taken his new “Aegis Gold Brick Battery” a 36 -ton tank and has passed it over. And what happened? Nothing. Nothing at all. The battery did not give any sign of damage despite receiving 1.8 times the minimum pressure required by Chinese institutions to standardize a new battery. You can see the video on this link. They point out that the tank not only He crushed the battery On one occasion. He passed over it, returned on his steps and continued to crush her repeatedly. And did the same going over individual cells. The battery package “maintained its structural integrity without bulges, leaks, fires or explosions,” they emphasize. To overcome the test, the aegis Gold Brick Battery has been designed with a double wet coating that facilitates the dispersion of heat and thermal leaks since it is especially heat resistant to heat generated by aluminum oxide. It also has liquid-electrical separation of the materials. Photo | Geely In Xataka | Samsung has just revolutionized batteries for electric cars. In autonomy, in load time and in useful life

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