Sam Altman states that Chatgpt’s water and energy consumption is tiny. The problem is that it does not give evidence of it

An email of 100 words generated by GPT-4 Consume 519 milliliters of water. That was the conclusion to which researchers at the University of California arrived a few months ago after analyzing this OpenAi model. Sam Altman, CEO of the company, has just yielded its own estimate on the consumption of water and energy of … Read more

The United States has lost almost all its advantage in the face of China. And in just over a year

American leadership in AI wobbles. The data of the AI Index 2025 Stanford reveals that China has trimmed the technical advantage of the United States to levels that seemed difficult to reach. Above all, because it has taken a little over a year to close most of the gap. Why is it important. The United … Read more

An engine that the United States tried to build without success in the Cold War

The new space race has brought back the attempts to develop rocket engines much faster. And it is not NASA, but the European Space Agency who is chasing the old dream. Context. The thermal Nuclear Propulsion Motor (NTP) is an almost as old idea as the space race itself. In the same 1961 speech with … Read more

IA consumes so much energy that the United States is building data centers directly in natural gas wells

What makes a startup dedicated to building data centers get 11.6 billion dollars in financing. In the case of Crusoe Energy Systems, it all started with an idea as disturbing as profitable: build data centers with natural gas wells. Crusoe Energy’s idea Journalist Emily Chang de Bloomberg visited a few weeks ago The city of … Read more

Xi Jinping has just decreed the final technological divorce with the United States

Nvidia engineers have almost ended the development of a GPU with Blackwell microarchitecture with a single purpose: power replace chip h20 They cannot sell in China. The US Department of Commerce vetoed such exports, so the firm led by Jensen Huang He looked for an exit with a chip adapted to government demands. TSMC is … Read more

The United States national dish faces a worrying future if tariffs are maintained: hamburgers

The commercial war between China and the United States showed a problem for Beijing: they like, much, the American soybeans, to the point that each year they import Millions of tons With the direction of Asia. Of commercial conflict a Unexpected winner: Brazil. Now, the actors themselves appear in another scenario derived from the commercial … Read more

Ninguneada by the United States, ESA has just signed a collaboration agreement with an emerging power: India

It seemed that the new space race had two well -defined sides, but the last turns in NASA have left faithful members such as the European Space Agency in the lunge. Now that has turned his gaze to the East. Habemus Pactum. The European Space Agency and its counterpart from India (ISRO) just signed a … Read more

Volkswagen has put $ 6,000 million in Rivian to grow in the United States. Tariffs are truncating their plans

At the end of 2024, Volkswagen confirmed that Inject almost 6,000 million dollars In Rivian. During the previous summerThe Germans announced that they invested 5,000 million dollars in the US car and electric vans company. Then they defended this measure within a generalized adjustment Within the company as the way to gain presence in the … Read more

After the blackout, Adif has a serious problem on its ways: three “lost” trains in remote states of the network

Although electric service has begun to recover, almost medium Spain continues in the dark and the sequelae of the blackout remain palpable. In the field of transport, 35,000 passengers trapped were rescued by Renfe, Adif and the Military Emergency Unit (UME). However, there are still three trains to recover. The President of the Government, Pedro … Read more

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