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Introducing 'Grok 4 Fast,' a high-performance AI that can be used for free on X, with search performance higher than ChatGPT and Gemini and available to free X users

xAI, an AI company led by Elon Musk, announced the low-cost, high-performance AI model Grok 4 Fast on September 19, 2025. Grok 4 Fast is being promoted as a low-cost model with the same performance as ...
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It is pointed out that the recording systems of Claude and ChatGPT are completely different

The chat AIs Claudet and ChatGPT have a mechanism for recording conversations with users and referencing them later. Programmer Shlok Kamani, who investigated this mechanism, reported that 'the ...
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Tesla's EV charging connector 'NACS' decided to become an American standard

SAE International, a non-profit organization working on the standardization of automobile-related standards, has announced a standardization plan for the 'North American Charging Standard (NACS)' ...
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An action suit from the special effects drama

3-01-01An action suit from Sentikajisalis, which was standing at the booth of ` ` C-MIX Co., Ltd. ''. In addition to the entire head, pink is used for the chest, arms, and belts. The ``F8ABA6'' part ...
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The ``Sanyo Gifu clearing plan'' to dismantle the huge building ``Solar Ark'' built by Sanyo Electric that can be seen from the Shinkansen is underway, so I have been shooting ...

In Anpachi Town, Gifu Prefecture, there is a huge structure ' Solar Ark ' built by Sanyo Electric in the 2000s. Since the Solar Ark is built along the Tokaido Shinkansen, many people must have ...
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Getting the right amount of sleep can extend your life

Human beings spend nearly one-third of their lives sleeping, and many people realize that the quality of sleep affects the quality of life. Frank Qian, a doctor working at Beth Israel Medical Center ...
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A gene that weakens sperm function has been identified, could it help develop a male pill?

So far, all oral contraceptives that are effective in preventing unwanted pregnancies have been designed for women, and there are no effective contraceptives for men. The identification of a gene that ...
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The next-generation siphon coffee maker `` Siphonysta '' where excitement does not stop from the extraction process with the `` coffee fountain '' was a wonderful machine that ...

The Siphonysta coffee maker, released in February 2023 by Tiger Thermos, has realized the automation of the siphon-type coffee extraction process. Enjoy the extraction process. Since such Siphonysta ...
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It is reported that a group of emperor penguins living in Antarctica failed to breed due to the effects of global warming

Emperor penguins, which are known to breed on ice shelves along the coast of Antarctica, are in danger of declining populations due to the melting of sea ice due to global warming. In 2022, record sea ...
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The action camera 'Osmo Action 4' can take underwater, night, and close-up shots and can be used in any location 365 days a year.

Osmo Action 4 ', which appeared on Wednesday, August 2, 2023, has advanced image stabilization performance that allows you to take pictures with less blur even during intense action. I took Osmo ...
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Experiments show that seagulls identify and prefer to steal ``the same food that humans have''

When you hear that 'a seagull attacks and robs you of food', it seems like an event in a manga or anime, but when you actually eat on the beach or on a ship, seagulls take food from your hands. there ...
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Research results that women are less likely to become metabolic syndrome even if their body clock is disturbed at night shift than men

a body clock (circadian rhythm) that has a cycle of about one day, but if the sleep cycle is disturbed by staying up all night or working shifts, the circadian rhythm will be disrupted and various ...