Musk's "Falcon 9" Breaks Through the Ionosphere
Source: Reference Information NetworkReported by Reference News on July 25thAccording to the website of Newsweek on July 21, a rocket launch led by Elon Musk from the Space Exploration Technology Company penetrated a temporary cavity in the ionosphere of the Earth's atmosphere.The Falcon 9 rocket, launched from the Vandenburg Space Army Base in California on the evening of July 19th, flew into space at an extremely fast speed...
Never bow to China? I would rather fire 9000 people to sell the company than transfer technology to China
Before reading this article, please click on "Follow" to facilitate your discussion and sharing, as well as bring you a different sense of participation. Thank you for your support!prefaceThe aviation industry, as a knowledge intensive and technology intensive industry, consumes time and money that ordinary people cannot imagine...
Xi'an Public Security: Strengthen the flight control of "low, slow, and small" aircraft, and announce the regions and time periods
Source: Xi'an Public Security WeChat official accountEditor: Li TuoProcess Editor: Guo Dan...
Please advise your boss not to be a big enemy of digital people
01Recently, some businesses launched the live broadcast of digital people, but the live broadcast room was closed less than a minute after the start of the broadcast. Tiktok Live was banned from live broadcast for a week...
What is the normal phenomenon in this era of traffic that Dong Yuhui's talent is exhausted?
It's not easy for the editor to create. Before reading the article, please kindly click on "Follow" to facilitate discussion and sharing...
Domestic nuclear magnetic resonance instruments begin mass production, and the monopoly pattern of imports will be broken
Source: [People's Daily Health Client]According to CCTV News on July 22, the nuclear magnetic resonance instrument led by the Chinese Academy of Sciences Shenzhen Institute of Advanced Technology has been successfully developed and has begun mass production. This instrument can obtain the whole body image of the human body, which not only improves the resolution, but also accelerates the imaging speed...
Unity announces the launch of its development platform PolySpatial, which is compatible with VisionOS
Recently, Unity announced the launch of a beta version of its development platform PolySpatial, which is suitable for Apple's spatial computing platform VisionOS.It is reported that PolySpatial was showcased on WWDC23 along with VisionPro headsets, aiming to help developers port and create 3D experiences for Apple's "spatial computing" platform, thereby reducing development barriers...
Why did the Sino Russian C929 project break up? What engine will the C929 be equipped with?
Could you please click on 'Follow' to facilitate your discussion and sharing, as well as bring you a different sense of participation? Thank you for your support!Having gone through a historyEditor | went through a historyAs the two major aircraft manufacturers in the world, Boeing and Airbus almost monopolize the civil aviation market worldwide,China is no exception, as it pays up to $20 billion annually to Western countries for the maintenance of passenger aircraft alone.In order to break free from the monopoly position of the two major hegemons, China and Russia announced cooperation on the CR929 aircraft project, in order to break the dominance of Boeing and Airbus...
Here comes the new regulations! Power Bank does not have this logo and cannot be purchased! Cannot sell!
You can leave without anything when you go outBut you can't go without your phoneAnd the phone must have electricityPower Bank as a Mobile "Gas Station"Has become a necessity in our livesHas deeply integrated into our liveshoweverMost power banks use lithium batteriesDue to its chemical propertiesUsing flammable organic electrolytes, etcThere are certain potential risksIf encounteringHigh temperature, squeezing or collisionOr use counterfeit productsExtremely prone to fire and explosionCausing very serious consequencesLithium batteries and power banks have a "new insurance" for quality and safetyRecently, the State Administration for Market Regulation announced that starting from August 1, 2023, CCC certification management will be implemented for lithium-ion batteries, battery packs, and mobile power sources. Starting from August 1, 2024, those who have not obtained CCC certification and marked with certification marks shall not be allowed to leave the factory, sell, import, or use them in other business activities...
Youku has released a rumor refuting statement: TFBOYS online concert prices are not true, and all users can purchase them
On July 24th, the official Weibo account of "Youku" released a statement:The TFBOYS Ten Year Promise concert will be live streamed online and will be invoiced at 13:58 today. The online price is not accurate, and there is no need for members or "ticket grabbing"...
The charm of Qingdao's scientific and technological innovation in the eyes of foreign experts
Maglev with a speed of 600km/h, the world's largest marine Gene pool, Leitz ultra high precision measuring machine, "Fuxing" intelligent Multiple unit, air suspension centrifugal water chiller, active air temperature control container....
In the Tianjin 7554 hijacking incident, six rioters knocked down the flight attendants, and passengers shouted, 'If it's a man, get on board.'
Editor's note: This article is an exclusive debut of the original headline,Do not plagiarize or reprintOn June 29, 2012, a strange passenger, an old man, appeared on Tianjin Airlines flight GS7554. He ignored anyone who spoke to him...