Common measurement methods for wafers (4);
1. Atomic force microscopeAFM is a device that uses van der Waals forces to measure objects...
The thickness of the thin film is only 1 micrometer, and the key technology of the neutron detector, boron carbide thin film, has been successfully developed in Dongguan
Southern Finance and Economics All Media Reporter Cheng Hao reports from DongguanThe picture shows a high-performance large-area boron carbide thin film sample developed by the Chinese spallation neutron source team (provided by the interviewed unit)The China Spallation Neutron Source, located in the Songshan Lake Science City in Dongguan, is known as the "super microscope" for observing the microscopic world, and the neutron detector is like the "eye" of this large scientific device, used to discover the microstructure of the sample.Currently, neutron detectors based on boron conversion have become a hot research topic internationally due to their excellent performance...
Foreign media: Amazon will test the Digit bipedal robot in the warehouse
Global Network Technology Comprehensive ReportOn October 19th, according to foreign media reports, Amazon recently announced that it will begin testing the AgilityDigit robot in its warehouse.It is reported that Digit is a bipedal robot under robot manufacturer AgilityRobotics, with the potential to engage in a range of tasks in warehouses, including handling and recycling...
Chasing Dreams in the Blue Sky! 1500 Domestic Aircraft Designers Gather in Changsha for a Battle
Replay suspend 00:07 / 01:29 direct seeding 00:00 Enter full screen 0 Click and hold to drag videos On October 16th, at Kaihui General Airport in Changsha County, contestants prepared to participate in the competition. On that day, the final of the 2023 China International Aircraft Design Challenge entered its third competition day, with 1500 contestants from 81 well-known school teams such as National University of Defense Science and Technology and Northwestern Polytechnical University competing fiercely...
Scalp tingling! 612 ants and 37 scorpions found in fake eyelashes
Recently, the Capital Airport Customs under the jurisdiction of Beijing CustomsThrough intelligent drawing review and manual verification37 scorpions and 612 ants were continuously seized in imported parcelsAll are the first foreign species discovered at ports across the countryAccording to laboratory identification, the 37 scorpions intercepted this time include one scorpion in the order of Pteroposthumus, 36 scorpions in the order of Pteroposthumus, and the ants intercepted are Matabelle ants. The above species are mainly distributed in southern Africa and have certain toxicity...
Yichang almost became the capital of the province, preparing for the Three Gorges Province for over a year. Why was it stillborn?
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Can Taobao also use WeChat for payment? Customer service response
recentlySome netizens posted thatIt appears on the payment page of TaobaoWeChat scanning paymentOptions forWeChat QR code scanning payment is a service launched by Taobao and gradually opening up for Taobao orders through WeChat paymentCan you use WeChat to scan the code for payment? Please refer to the payment page displayAt the same time, customer service stated that WeChat scanning code paymentCurrently, it is only gradually open to some users and only supports selection when purchasing certain products. Some users are randomly selected...
How difficult is it to fly out of the solar system? A simple metaphor tells you the answer, the solar system is really too big
The universe is so big that people really want to go out and take a look, but the real problem is that the first step of "flying out of the solar system" gets stuck. Earlier, scientists launched multiple unmanned probes to explore the mysteries of the solar system, among which the farthest and most famous wasVoyager SisterThey provide important data for human research on celestial bodies in the solar system, but their ultimate mission is still to explore vast areas outside the solar system...
China's technology has made another major breakthrough! The "Nine Chapters Three" quantum computer surpasses the United States in computational speed
According to reports from multiple media outlets such as Global Network, China's national quantum computer has made significant progress. The computing speed of Jiuzhang 3 is not only 1 million times faster than that of Jiuzhang 2, but also up to 10000 trillion times faster, bringing a new and breakthrough to the speed of quantum computers in the United States before...
Sino foreign director co creation plan | the world's southernmost hydropower station
Replay suspend 00:05 / 07:26 direct seeding 00:00 Enter full screen 0 Click and hold to drag videos The Girsa Hydropower Project in Argentina,It is a hydroelectric power station located at the southernmost point in the world.More than 100 kilometers away from the project is the Moreno Glacier,There are only three in the worldOne of the glaciers whose total area is still growing...
Build 51.7 billion! The new airport in the Pearl River Delta has finally been selected, but it is not in Guangzhou or Shenzhen!
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Cloud viewing platform | Immersive check-in! The first international airport invested and operated by a Chinese enterprise overseas
On the morning of October 16, 2023 local time, with the first inbound passenger plane landing smoothly on the apron, Cambodia's Siem Reap Angkor International Airport (SAI) was officially put into operation.Cambodia Siem Reap Angkor International AirportSiem Reap Angkor International Airport is the first international airport implemented by a Chinese enterprise overseas in a "BOT model"...