force

Tariffs on imported chips will soon come into force

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The US administration responsible for the deployment of tariffs does not rest. Last Friday and near midnight, the US Customs and Border Protection Office He published a statement in which he officialized that some electronic devices and strategic components They were temporarily exempt from tariffs. Of all of them. Of 10% global applied to most of the planet’s countries, and also of the very tariff that penalizes Imports that come from China. This villantazo of the Government of Donald Trump is unexpected in the context of confrontation that the US maintains not only with the country led by Xi Jinping, but essentially with all the nations with which it maintains commercial relations. However, it makes sense. One of the categories of strategic components that at the moment are exempt from these taxes are semiconductors. The business of many US technology companies depends on the integrated circuits that import from Taiwan, China or South Korea, and tariffs They have the ability to compromise it. Tariffs will soon reach the imported integrated circuits With all Apple, Nvidia, AMD, Qualcomm, Broadcom and many other US companies whose activity depends largely on semiconductors made in Asia They have breathed relieved after knowing the exemption from which the chips benefit. However, joy must last little. And just a few hours ago President Donald Trump has confirmed That during the week we have just started, it will announce the tariff rate with which it will finally tax the imported integrated circuits. The Government led by Donald Trump seeks to reorganize the global semiconductor industry He has also anticipated that some companies in the semiconductor industry will have some flexibility, although they have not specified those companies or to what extent they can continue to import integrated circuits by avoiding tariffs. We will have to wait a little longer to have this information. As it is, it is evident that the government strategy led by Donald Trump pursues Reorganize the global chips industry To ensure that the US does not need to import any integrated circuit of critical value, such as those used by their companies to train models of artificial intelligence (AI) or develop advanced armament. The challenge that the US administration has ahead is that the relocation of an important part of the chips production infrastructure and the reorganization of supply chains cannot be carried out in a short time. This is the authentic reason why the Government has been forced to release the critical components needed by their tariff companies. All this does not respond to any elucubration. Trump has expressed it With total clarity a few hours ago. “We wanted to simplify it for many other companies because we want The entire supply chain of electronics in the next tariff investigations for the good of national security “, Donald Trump has sentenced. Thus paints the panorama. In a period not exceeding two months, the US will definitely announce to which tariffs both semiconductors and other critical technological products from China will be subjected. We will keep the expectation until then. More information | Reuters In Xataka | Nvidia will continue to sell its H20 GPU in China. It has cost a dinner of 1 million dollars per diner

force a 100% digital shipment

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100%digital. That is Ryanair’s bet for this year in terms of his flight to his flights. The Irish company has a plan that aims to apply this year but has already delayed once: force all passengers to forget the printing cards. In a new attempt to press the passenger to download his own application, Ryanair has marked as deadline on November 3, 2025 to stop admitting passengers that use a printed paper to show their shipping card. It is something that the company has already announced and that It must have been implemented This same spring. However, it will not be until November 3, if everything is still underway, when Ryanair admits exclusively to passengers who use a mobile phone to enter their planes. A decision that, of course, comes with controversy. Ecological for Ryanair and illegal for Facua Ryanair’s intention that his passengers access their planes exclusively through a digital shipping card is, without a doubt, a pressure measure for the company’s user to also discharge the application of it. Claiming that they hope to reduce “300 tons of paper waste per year” and that 80% of their passengers already use the Digital Boarding Cardthe company sees enough reasons to force passengers to take this step. They point out that, in addition, with their own application Myryanair You can have access to many other services such as live flight information or its incident warning. In the information published by the company, it is not specified what will happen if a client has printed his boarding card and wants to access the plane with it. He also also acts his employees if, for example, the mobile phone is broken once the airport safety control is overcome and only the shipment remains. From Xataka We have transferred these questions to the company but, for the moment, we have not obtained an answer. However, this decision that was announced last year and that this same spring should be applied, It is illegal for Facua. The consumer defense association said this decision in October 2024 as “a practice contrary to the legislation as it is abusive.” In their statement, they also pointed out that the decision was especially unfair to vulnerable groups since, first, the company does not allow check-in At the time of purchase if an extra is not paid in choosing the seat. And, subsequently, it is emphasized that if the physical card is not issued on paper, you can be homeless to those who need their broadcast at the airport itself. The company’s echogologist speech is responded by Facua by focusing on the cost Ryanair would save to apply this measure. According to the association, what the airline is looking for is saving money on printed paper and, above all, in airport staff. The decision also comes in the middle of a controversy between the Government and the Irish company, which has announced the march of various airports in the country alleging that the operational rates are too high. It is really An response in the form of pressure measure to the fine imposed by an abusive use of the conditions of hand suitcases. Photo | Xataka In Xataka | We already know how big the hole that Ryanair will leave in the small cities of Spain will leave: 640,000 squares

Its breakwill fleet and a “nuclear” force

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The Arctic, that inhospitable place where from time to time comes to the first place of the newspapers, should be a main actor in the coming years in geopolitical code. Actually, it has long been, because it is very possible that the future of energy is literally floating in its icy waters. That knows more about a nation. For example, Russia has announced its decision to put its flag on the enclave with a floating nuclear plant. And if any nation, call the United States, means something, goes with a lot of delay. Global warming and competition. The accelerated thaw in the Arctic has turned the region into a growing scenario Competition between global powers. With temperatures that increase four times faster than in the rest of the planet, the melting of ice has opened new maritime routes and facilitated access to strategic resources such as oil, gas and minerals. However, this phenomenon has increased the demand for icebreakerships specialized in opening the way in frozen waters. Here is a winner by win. Russia has dominated this race for years with a Fleet of dozens of pinkincluding several nuclear propulsion, some armed with cannons. China, although it is not a properly “Arctic” nation, has also increased its presence With four Rompehielos in operation and a latest generation under construction. And Washington? The United States, in contrast, faces a more than serious disadvantage against Moscow in competition for the domain of the Arctic. The reason? A marked disparity in the quantity and capacity of its breaks. While Russia operates approximately 40 of these “monsters”, including seven heavy polar category and eight propelled by nuclear energy, the United States has Just a heavy break Operational, the Polar Starwith almost 50 years old, and two Rompehielos of medium capacity: the Healy and the Storis (the latter will take operation in Alaska next year). The equation is clear: without sufficient breakers, the American Navy has limited access to the Arctic only during the summer months, which restricts its ability to deploy military troops and teams in case of conflict, especially affecting Alaska’s defense, where the 11th Airborne Division of the Army is located. Interests: Strategy and Economics. We said it at the beginning. Beyond territorial defense, access to the Arctic has become key to the Natural Resources Exploitation and the opening of new commercial routes, facilitated by the melting of ice due to climate change. Russia, with its superiority in the region, could consolidate a de facto domain over these resources before the United States, which has generated fears in Washington. In addition, Donald Trump’s interest in strengthening the American presence in the Arctic is also related to his desire to expand the territory of the countryeven considering economically To Canada and Greenland to annex or submit them to greater influence. The Russian Nuclear Rompehielos “Taymyr” American failure. Trump proposed acquire 40 new breaks To close the gap with Russia, but this idea seems unrealistic given the current state of the US naval industry. Currently, Washington barely manages to advance in the construction of three new heavy breaks, a process that has suffered important delays and cost overruns. From the end of the Cold War, the Arctic ceased to be a priority for the United States, which led to the paralysis of the development of your fleet. Finally and after activating it again, the Polar Security Cutters program, started in 2019, has exceeded its budget by 60%, reaching 5.1 billion dollars, and the delivery of its first ship, the Polar Sentinel, It is not expected before 2030. The construction of Rompehielos has therefore become a kind of “lost art” in the United States, which further aggravates the problem. Technological differences and Russian power. Here is one of the keys. Rompehielos require reinforced helmets and high -power engines to break through the ice, which implies high energy consumption. Russia has solved this problem with Its nuclear breakwill fleetunique in the world, which allows you to operate in the Arctic without fuel restrictions. In contrast, the United States lacks this type of nuclear breakwoods, and although China plans to develop one in the future, Washington does not have similar projects in progress. Russia and China. Russia has maintained a strategic approach in the Arctic due to the importance of the region for its economy, since more than 80% of its natural gas production and 20% of its oil production come from this area. Moscow has promoted the opening of the North Sea route to facilitate the transport of these resources to Asian and European markets, consolidating their influence in the region. There is more, since despite the sanctions imposed by the West after the invasion of Ukraine, which have made it difficult to obtain key components such as propulsion systems and radar equipment, Moscow Keep expanding its advantage. His new nuclear rosebielos rossiya has suffered three -year delaysbut the country continues to lead in operational experience and territorial control in the Arctic. In addition, he has found in China A key ally. Beijing, with the largest naval industry in the world, has begun to invest in the construction of Rompehielos Already provide technology to Moscow, which increases your own interest in the polar region. A revealing fact: a Chinese shipyard took only two years to build a recently broken, while the United States has barely started working in its new model, five years after awarding the contract. Impact on the economy. It is another of the legs to be treated. The Rompehielos deficit also affects the United States economy in other regions, such as The Great Lakes and the North Atlanticwhere the lack of capacity of these vessels has caused economic losses of billions of dollars and the elimination of thousands of jobs. Despite the urgency of modernizing its fleet, the United States faces industrial limitations that make a short -term solution unlikely. American solutions. Thus, the things and the inability of the US naval industry to produce the required speed, an alternative would be … Read more

We have new evidence that there is a “dark atomic force” capable of “deforming” in the nucleus of atoms

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The atomic nucleus might seem well explored in an era in which scientists focus their efforts on better understanding quantum mechanics and interactions between subatomic particles that star in this science, such as Quarks or gluons. However, perhaps we still have much to learn about how the protons and neutrons that structure it are organized in this nucleus. New clues. A new study, led by PTB researchers (Physikalisch-Technische Bundesanstalt) German and the Max Planck Institute for Nuclear Physics (MPIK), He has revealed The existence of small “deformations” in the nucleus of atoms. This finding indicates the possible existence of a “dark atomic force” that governs interactions between neutrons and electrons within the atom. From dark matter to “dark force.” In 2020, a MIT team (Massachusetts Institute of Technology) observed something strange when comparing different isotopes of the ytterbiumelement number 70. The team examined changes in electronic resonance between isotopes of the element (different versions of an element that differ from each other in the number of neutrons) and ran into results that were not expected. That experiment could have been the first time that someone crossed with an still inexplicated phenomenon that some call “dark atomic force.” This means basically that we are facing an interaction between particles (in this case neutrons and electrons) still unexplored. A force in this sense analogous to the most studied “dark matter”, which only interacts with conventional matter through gravity. According to Explain the responsible team From the new study, there is the possibility that there are also “dark forces” that govern interactions between dark matter and conventional matter. In the same way, there is the possibility that these forces also affect matter within the same atoms. Measuring deformations. Finding these hypothetical interactions is not easy. To find its trail, the team responsible for the new study measured the frequencies in the atomic transition and the isotopic mass ratios between the different isotopes of the iterbio. Each of the two laboratories that led this research analyzed these changes using a different methodology, but in both cases these measurements involved much more precise measures than those carried out in previous experiments. The team thus confirm the existence of an anomaly in the observations. The details of the experiment and its results were published In an article In the magazine Physical Review Letters. From practice to theory. In its article, the team tried to theoretically base the anomaly observed in the experiments as a result of collaboration with researchers from the Technical University of Darmstadt and other institutions. These data, They explainthey also allowed to extract direct information on the deformation of the nucleus in the different isotopes of the iterbio. This way of “looking inside” atoms could help us acquire a totally new perspective in the analysis of the heavy atomic nuclei and in the “matter rich in neutrons.” This line of research could, for example, help us better understand the physics of the neutron starsbut also establish new paths of collaboration in the search for the long -awaited “new physics”, they add. In Xataka | Milestone in Quantum Physics: MIT has measured for the first time the geometry of electrons in the quantum world Image | MPIK / PTB / Brookhaven National Laboratory

They use force on people who pose no threat.

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The Department of Justice conducted an investigation into Louisiana State Police’s Recurring Patterns of Excessive Use of Force during chases and arrests, concluding that his conduct violates the Fourth Amendment of the US Constitution. “After an exhaustive investigation, “The Department of Justice today announced its findings that the Louisiana State Police (LSP) engages in a pattern or practice of conduct that violates the Fourth Amendment of the United States Constitution,” DOJ shared in a statement. Against people who pose no threat As drafted, the Department of Justice considers that the LSP uses unjustified force of Tasers, escalation of minor incidents and use of force against people who did not pose a threat. The findings were released two days after federal prosecutors said No charges filed for fatal 2019 arrest of African-American motorist Ronald Greene. The facts of this case occurred when officers stunned, beat and dragged Greene on the side of a roadafter a high-speed chase outside Monroe, Louisiana. AP reported. According to the same information agency, it highlighted that the state police and their chiefs ignored or concealed evidence of beatingsdeflected blame and impeded efforts to root out misconduct at the agency. As an example of the violations committed by the police, on one occasion officer hit black man 18 times with flashlight after a traffic stop. The governor disagrees Among the improvements, Louisiana Police have revised their policy on the use of force, and “has created a Use of Force Investigation Unit for cases of serious uses of force and has updated the training,” the statement dictates. “The Department is committed to working collaboratively with the state and LSP to continue strengthening these reforms.” Republican Governor Jeff Landry criticized the report as an attempt to “diminish the service and exceptionalism of the Louisiana State Police.” “We will not allow that to happen”Landry said in a statement published by the AP. “The reputation of our men and women in blue is one of respect, admiration and appreciation, and we will always stand behind them.” Keep reading:

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