The system of controlling mechanical motion at a single quantum level is becoming a promising quantum technology platform. New experimental work now determines how to measure the quantum properties of such systems without destroying quantum states - a key factor in fully tapping the potential of mechanical quantum systems. When it comes to quantum mechanical systems, one may think of single photons and well isolated ions and atoms, or electrons propagating in crystals. In the context of quantum mechanics, what is more peculiar is the real mechanical quantum system; In other words, the mechanical motion of large mass objects, such as vibration, is quantified.
In the morning of May 16, Beijing time, it is reported that U.S. technology stocks fell sharply last week, but rebounded on Friday, which seems to indicate that the endless selling is close to the end. Nevertheless, Apple's share price has sent a warning signal that it is difficult to make up for even Friday's rebound. Over the past year or so, Apple's stock has been playing a role in stabilizing the market, but Apple's stock price fell sharply last week, falling 9% as of last Thursday.
We've heard a lot about the changes to the winui interface on Windows 11 and how it will eventually revolutionize many aspects of the user experience of existing operating systems. Some recruitment information shows that winui will bring some new development projects and transformation and upgrading of existing parts of Windows user experience.
In response to the recent dispute over MSI competition, @ fist game posted a microblog saying that it is deeply sorry for the trouble caused to everyone during the mid season championship. "In addition to the Q & A and other related instructions previously updated on the media website, we will share a detailed technical description as soon as possible to provide you with more and more transparent information."
This is a transliteration of the latest image from the event horizon telescope (EHT) of a supermassive black hole called Sagittarius A * (SGRA *) in the center of the Milky Way Galaxy - that is, translated into sound. It is reported that the scanning sound wave starts at 12 o'clock and then sweeps clockwise. The change in volume represents the brightness difference observed by eht around the event horizon of SGRA *.
Since April, major Internet platforms such as Weibo, xiaohongshu and Zhihu have successively launched the IP territorial function. When commenting on others or posting their own documents, netizens have an IP territorial suffix, which is specifically displayed to the province. The author believes that this is a good function, which can make many network jets converge. But some netizens believe that this is divulging their privacy and worried that others can locate themselves. But in fact, this is a confusion between IP address and IP territory.
Because there is a YouTube elder brother in the United States, who has prepared for more than a year to humiliate the large fraud group far away in India, which is very gratifying. The video has now been played by 16.66 million. To talk about the cause of the whole thing, we have to start from last March. Mark Rober, a former NASA engineer, made a very popular channel on YouTube. Because of his high manual talent, he often sent videos of making tricky props, similar to manual Geng.
Did the world's largest prehistoric shark need orthodontics or did it just eat a bad lunch? Researchers from North Carolina State University (NCSU) and the North Carolina Museum of natural sciences examined the deformed teeth of a giant toothed shark (o. MEGALODON) to determine the root cause - is it a developmental problem or is it related to eating?
The first major windows 11 update this year, version 22h2, also known as Sun Valley 2, is expected to bring some much-needed improvements to the operating system. Some references in the early code indicate that the 22h2 RTM of windows 11 is planned to be implemented sometime in May or June. According to reliable information, windows 10 version 22h2 will reach RTM (release to manufacturing) status in a few days. Some people believe that RTM may announce to the insider community on May 24.
It is reported that Google and Samsung have jointly created healthConnect, which plays the role of platform and API (Application Programming Interface), allowing developers to synchronize users' health data between Android applications and devices. This will make it easier for users to track their health data on multiple different platforms.