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China CPI Index in January 2024
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2024
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The Year of the Dragon adds a new “digital style”
CCTV News (News Broadcast): This year's Spring Festival, modern technology is bringing an unprecedented "digital style" to the Dragon Year Spring Festival. A large number of new infrastructures such as "Eastern Data and Western Computing" are operating efficiently, providing guarantees for people's travel and online shopping, and making the night sky more gorgeous and wonderful.
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The “air car” industry may take off
In the 1974 film "The Man with the Golden Gun", Bond was chasing the villain in his car, but unexpectedly the villain flew away in a car with wings installed - this was the first time that an "air car" appeared in a movie.
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Fully flexible, self-healing, solar-powered…what will mobile phones of the future look like?
Mobiles.co.uk, a British website, recently reported that from soft "body" to self-repairing screen, from solar charging to the use of more advanced materials, some ideas about future mobile phones sound more like something out of a science fiction movie. But the realization of these technologies is just around the corner, and smartphones will undergo tremendous changes in the next few years, which may subvert people's imagination.
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China PMI Index in January 2024
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The time is accurate to 7.2 billion years with only 1 second deviation
Not long ago, a Chinese research team successfully developed a strontium atomic optical lattice clock with a stability and uncertainty of better than 5×10-18 (equivalent to an error of no more than 1 second in billions of years) in 10,000 seconds. On this basis, the research team also carried out an item-by-item assessment of the system frequency shift factors of the strontium atomic optical lattice clock, and finally obtained a system uncertainty of 4×10-18, equivalent to a deviation of only 1 second in 7.2 billion years, which has partially met the requirements for the redefinition of "seconds" and is of great value for the construction of a new generation of global time standards in the future and even for providing new methods for gravitational wave detection and dark matter search.
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