Sciences et technologies

NASA is preparing a nuclear-powered rocket to fly to Mars in just 45 days!

A new era of space exploration is dawning. With the resumption of NASA’s Artemis lunar program, our eyes are also on Mars, with a manned mission in the near future, on the 2030s horizon. With SpaceX offering its Starship, NASA is exploring a way to shorten spacetime using nuclear propulsion. One of the biggest challenges …

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La fonction SOS d'urgence via satellite de l'iPhone 14 présentée comme un "changeur de jeu" par les équipes de recherche et de sauvetage

iPhone 14 emergency satellite SOS is touted as a “game changer” by search and rescue teams

Apple rolled out its new Satellite Emergency SOS feature for iPhone 14 users in November, and we’ve already seen several reports of the feature being used in the real world. A new story from Canada today offers another example of 911 satellite SOS helping to save the lives of two women stranded in the wild …

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ChatGPT will have its paid version because the competition is coming

Given the success of its artificial intelligence (AI), the company OpenAI is testing a $42-per-month subscription that will enable quick responses. GPT will also need fresh money to invest and deal with Google’s answer: Sparrow. Since launching on November 30th ChatGPT makes headlines. This artificial intelligence summarizes texts, invents stories or answers questions. It’s so …

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The Earth’s core may have slowed down and will slowly recover

Far beneath the Earth’s surface, the Earth’s core has stopped spinning faster than the planet’s surface. He may have slowed down compared to her, according to a study whose conclusions shouldn’t end the controversy that’s stirring professionals on the subject. 5000 kilometers under our feet, in the heart of our planet, there is a “seed”: …

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Science: Has the Earth’s core started to turn upside down?

sentJan 24, 2023 11:27 am Science: Has the core of the earth turned upside down? This “planet within a planet,” composed primarily of iron and lying about 5,000 km below the surface, is free to move because it floats in the outer core’s liquid envelope. Earth’s core, a hot ball the size of Pluto, may …

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Why do the hearts of the stars spin slower than expected?

The star rotation curve shows a flatter profile than predictions. Researchers have been trying to understand a key mechanism behind this and they may have found the answer. During their lifetime, stars change their rotation profile without all the mechanisms at the origin being formally identified. This is what asteroseismology tries to understand, a discipline …

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Oppo Find N2 Flip

The Galaxy Z Flip 4 can wobble: the Oppo Find N2 Flip looks impressive

This is more evident with the Galaxy Z Flip 4’s main competitor, the Oppo Find N2 Flip, whose full spec sheet has just been shared. Oppo’s smartphone, which could soon be launched in France, would have several steps ahead of its main competitor. For the first time since the launch of its “Z Flip” series, …

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The essential vocabulary of artificial intelligence

chatbot, deepfake, big dataetc. How to express these concepts in French? To answer this question, DataFranca has just published the lexicon The 101 Words of Artificial Intelligence: A Short Guide to Essential Data Science and Artificial Intelligence Vocabulary. In addition to translating essential terms in this area, this book popularizes the concepts to facilitate understanding. …

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