tests

In the search for a supersonic train, China tests a Maglev that will reach 4,000 km/h. The problem will be maintaining it

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China’s conquest of the high-speed train field is impressive. In the 2008 Beijing Olympicsthe country had just 120 kilometers of high speed between Beijing and Tianjin. 17 years latermanage more high-speed kilometers than any other countrya very long distance from Spain or Japan. They are not only building kilometers to unite the entire country: they … Read more

It seemed like a game of imitating movements. It was actually diagnosing autism better than many clinical tests

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When we think about video games, the fact of being a form of entertainment for young people (or not so young) or even that have an educational purpose. But they wanted to go one step further by betting on video games as a diagnostic tool for the little ones in the house and detect diseases … Read more

China has taken a new step in its high-speed race. The CR450 has just reached a new milestone in its tests

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China has spent years perfecting machinery that not only symbolizes speed, but also industrial precision. Its last exponent, the CR450has shown the scope of that search: in its most recent tests, two trains reached a combined speed of 896 km/h at the intersectiona new record in the Chinese system. It is not an isolated gesture, … Read more

Listen to the judge, weigh tests and send a verdict with the mobile. It is not a dystopia, but the latest in immersive theater

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There are people capable of anything in order to dodge the task of being part of a jury, because they do not want that responsibility in their conscience or because you do not feel like investing a considerable amount of their time in determining the fate of others. But … what if we condensate all … Read more

Grok 4 destroys the tests and aims to be the most advanced AI model. The problem is that Elon Musk continues to sabotage his answers

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Xai has launched Grok 4its new artificial intelligence model that is sweeping the most demanding performance tests in the sector. The model exceeds OpenAi, Google and Anthropic proposals in multiple benchmarks. And is that in the absence of knowing OpenAI’s strategy with GPT-5At the moment it has all the ballots of being the most pointer … Read more

We have just found new tests of Ozempic’s benefits in another field: dementia

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Although drugs pass exhaustive controls dedicated to, among other things, detect side effects, their clinical use allows us to find out new details about their effects on the body. This includes associated risks, but also possible additional benefits we did not count on. Lower risk of dementia. Drugs destined to keep blood sugar levels under … Read more

We have been asking if the eggs are good or bad for our health. The tests are very forceful

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It is a debate that we have surely heard countless times, that of how good or bad that eggs result for our health. It is a setback, the evidence that eggs are “bad” is limited and has been refuted by various studies, but still the issue remains the subject of new studies. Studies that continue … Read more

Finding quick and reliable tests for Alzheimer’s is a key mission for science. And we have a new candidate

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Ahead of Alzheimer’s. It is a simple but difficult objective to achieve since the symptoms of this disease tend to appear when the disorder is advanced and has already caused important damage to our brain. A difficult objective but what It can help us treat the disease With greater efficacy, managing to delay the appearance … Read more

Toyota 4Runner 2025: Analysis, characteristics and handling tests

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In 1984, Toyota launched the market 4runnera car that quickly became a favorite to make off-road. Today we tried for the first time the 2025 Toyota 4runner. Read also: Toyota unbalance Tesla as the most valuable automotive brand The sixth generation of the 4runner comes in 9 different versions and two motorization options. As is … Read more

North Korea tests cruise missiles from the sea

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North Korea tried strategic cruise missiles launched from the seaannounced the state press agency KCNA, adding that the missiles reached their objective with “precision.” The North Korean president Kim Jong-un, who according to the agency attended the evidence, said that “the means of deterrence of the Armed Forces of the Democratic People’s Republic of Korea … Read more

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