Yan Kaiqi: Using "Small Ball" to Carry the "Dream of a Big Country"
Source: CCTV NetworkCCTV News(News broadcast): Yan Kaiqi is a researcher of the Institute of Physical and Chemical Technology of the Chinese Academy of Sciences. He and his team have developed a new type of buoyancy material that can withstand the pressure of 10000 meters deep sea, contributing youth to the deep-sea journey...
Tech >>
What new features have been introduced this year for the launch of digital RMB as a "first charge before use" foreign card
On the occasion of the Hangzhou Asian Games, the digital RMB has launched the "first charge before use" function for foreign cards, and the payment service for overseas Chinese people has been further upgraded.The "charge before use" function of the foreign card launched this time refers to the convenience of payment...
Tech >>
China has made significant breakthroughs in high-strength carbon fiber, leading the world in technology. How important is this material
In recent years, China has also made significant breakthroughs in the field of technological innovation, with the most significant achievement being high-strength carbon fiber technology. High strength carbon fiber is actually a material with a lighter texture, harder strength, and strong heat resistance and corrosion resistance...
Tech >>
Yuan Hui, Chairman of Xiaoi Group: In the next 20 years, the biggest threat to humanity will be the struggle for carbon and silicon
In 2007, when the first iPhone was released, no one would say it was a watershed of the times. But three years later, we saw countless applications emerging in the AppStore, and finally realized that the mobile internet was fully deployed...
Tech >>
The few graphics card models that are currently highly recommended for purchase are really low in cost-effectiveness
In the current GPU market, many graphics cards perform poorly in terms of cost-effectiveness, making it difficult for consumers to make a buying decision. Today we will talk about the current lowest cost performance graphics card models and the reasons behind them...
Tech >>
What is the significance of building the desolate Jingxin Expressway, which costs 37 billion yuan but has almost no cars in sight?
The loneliest highway in ChinaIt is the Jingxin Highway where there are not many cars running on it 365 days a year.What is the point of spending 37 billion yuan to build a highway with sparse traffic in such an environment? Is it a waste of resources or a convenient choice to not be able to repay the cost for a long period of time?Why is the traffic flow on the Jingxin Highway scarce?Speaking of the G7 Jingxin Expressway, this road traverses different terrain areas and is extremely difficult to construct...
Tech >>
Reported that Apple's iPhone 15/Pro model uses CarPlay and requires a separate connection cable
IT Home reported on September 16th that one of the changes to Apple's iPhone 15 and iPhone 15Pro series models is to use the USB-C port, which is officially included with a USB-C cable. However, if users want to use CarPlay after purchasing a new device,You also need to purchase another data cable or conversion head...
Tech >>
The enthusiasm for traveling on November 11th continues to rise, and car rental bookings in China have increased by over 200% year-on-year
The Mid Autumn Day Super Golden Week is approaching, and the demand for travel will once again reach its peak.According to the release of China Railway, Railway 12306 will begin selling tickets for the Golden Week holiday on September 13th...
Tech >>
The 'Wife Robot' is only sold for 100000 yuan and can do anything except have children? Be careful not to be deceived
One TalkEdit | One TalkPreface:If there is a robot that only costs 100000 yuan and can do anything except give birth to you, will you buy it?I believe many wealthy people who are interested in artificial intelligence are willing to give it a try.It is said that there is really such an intelligent robot in Japan that simulates real people...
Tech >>
I just found out that the last four digits on my ID card actually mean this, which really adds to my knowledge
I just found out that the last four digits on my ID card actually mean this, which really adds to my knowledgeRecently, a mysterious legend about the last four digits of an ID card has been circulating online, and many people are curious about it. Originally, the last four digits of an ID card are not a simple combination of numbers, they contain special meanings and purposes...
Tech >>
International latest research: Neon fat carp will queue up to withdraw from the narrow area to avoid blocking or collision
China News Network, Beijing, July 21 (Reporter Sun Zifa) The latest animal behavior research paper published by Springe Nature's Open access academic journal Science Report said that Neon tetra (Paracheirodoninnessi) fish will queue up to withdraw from the narrow area to avoid blocking or collision.The author of the paper observed that these small fish move faster through larger openings than through smaller ones, but they tend to withdraw from various sizes of openings at a constant rate - with the exception of the last few fish in each group, who will pass slower...
Tech >>
Apple may launch its first curved screen phone as early as 2024: foldable and easy to carry
Although competitors Samsung and Motorola have already launched folding smart phones, Apple has not yet launched such products. However, a patent document recently released by Apple suggests that the company may be developing its first iPhone product with a screen that can curl...
Tech >>