It's no use cherishing memories. The withdrawal of six types of household appliances from the market has become a foregone conclusion. After seeing their shortcomings, I understand

It's no use cherishing memories. The withdrawal of six types of household appliances from the market has become a foregone conclusion. After seeing their shortcomings, I understand

Some things are eliminated and we want to say 'good', but some things are eliminated and we feel regretful.But nostalgia is also useless...

Why does the Qinghai Tibet Railway use an American locomotive to reach Golmud? Can't domestic ones be used?

Why does the Qinghai Tibet Railway use an American locomotive to reach Golmud? Can't domestic ones be used?

#The Challenge of Creating Flowers with Wonderful Writing#Before reading this article, please click on theFollowIt not only facilitates your discussion and sharing, but also brings you a different sense of participation. Thank you for your support!The American traveler once wrote in his travels: "As long as there are Kunlun Mountains, the railway will never reach LhasaLater on, the Qinghai Tibet Railway in China was opened, and the train crossed the Kunlun Mountains and shuttled through the snow peaks in Lhasa...

I realized after switching to two refrigerators, I definitely didn't choose four cross door refrigerators. I spent tens of thousands of yuan to learn a lesson

I realized after switching to two refrigerators, I definitely didn't choose four cross door refrigerators. I spent tens of thousands of yuan to learn a lesson

Andy, a writer/home appliance evaluatorRefrigerators are one of the essential household appliances. Faced with the dazzling brands and models in the market, many people are prone to paying IQ taxes when making purchases...

Comparison of the number of satellites in China, the United States, and Russia: 2944 in the United States, 169 in Russia, and China?

Comparison of the number of satellites in China, the United States, and Russia: 2944 in the United States, 169 in Russia, and China?

Space Sports: Competition and Cooperation in the International Satellite FieldIn 1957, humans launched their first artificial satellite, marking the beginning of the satellite era. Since then, satellite technology has continuously made breakthroughs, and space sports have entered a new chapter...

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The "Museum of Ancient Architecture" by Mountains and Rivers (Entering Traditional Villages)

Photographed by Xie Youchang (People's Vision)Figure 2: Tourists are studying and visiting the academy in Bailu Ancient Village.Photographed by our reporter Zhang WujunLuohua PaintingShot by Xiao Zhuyuan (People's Vision)Photographed by our reporter Zhang WujunOn the banks of Luxi River, in front of Yuping Mountain, there is a crescent shaped ancient village nestled by mountains and waters...

Precautions for exporting aquatic products (customs Q&A)

Precautions for exporting aquatic products (customs Q&A)

Ningbo Customs:Our company is a local aquatic product production enterprise in Ningbo. Recently, our company wants to expand its overseas market and inquire about the precautions for exporting domestic aquatic products...

Visiting the Gaza refugee camp, Musk witnessed the tragedy and spoke out in anger!

Visiting the Gaza refugee camp, Musk witnessed the tragedy and spoke out in anger!

World-class entrepreneur Elon Musk entered the Palestinian refugee camp to gain a deeper understanding of the living difficulties faced by the locals and express his love and support for them. This decision is not surprising, as Musk has been promoting social justice and change...

First interception! It can carry various pathogens and hide them on the floor of incoming aircraft

First interception! It can carry various pathogens and hide them on the floor of incoming aircraft

Recently, the Capital Airport Customs under Beijing Customs captured vector organisms in the floor gaps and pulley corners of the cargo hold during boarding and quarantine of incoming aircraft. The on-site customs officers immediately guided and supervised the aircraft operator to undergo hygiene treatment, and sent the captured vector organisms to the laboratory for species identification and pathogen testing...

Shenzhou 16 failed to return? Netizens have noticed that it has rolled several times and dust is rising everywhere. What is the reason?

Shenzhou 16 failed to return? Netizens have noticed that it has rolled several times and dust is rising everywhere. What is the reason?

The return process of Shenzhou 16 has attracted a lot of attention and discussion, especially during the landing, there were some unusual situations, including dust rising and the return module rolling several times. But in fact, these situations do not mean that the mission has failed and the astronauts have safely returned...

Here comes the 'Sky Taxi'! What does it look like? How to use it? Come and see

Here comes the 'Sky Taxi'! What does it look like? How to use it? Come and see

Recently, China has independently developed2-ton eVTOL (Electric Vertical Takeoff and Landing Vehicle)M1's first aircraft successfully completed test flight in ShanghaiConsidered as the future 'air taxi'EVTOL aircraftAllow a 2-3 hour driveShorten to around 30 minutesSome Shanghai netizens claim thatI finish work at 6pm,At 7 o'clock, go to Yangcheng Lake to eat hairy crabs.This originally sounded like the situation in science fiction elementary school,It is expected to become a reality with the help of 'aerial taxis'So, what exactly does it look like?How to use it again?The 'air taxi' looks like thisThis first aircraft adopts a composite wing configuration schemeWith 20 rotorsThis machine is equipped with an electric systemFlight control systems, composite materialsLocalization of all three core linksHow do I use 'aerial taxi'?This type of aircraftCan take off and land vertically like a helicopterMaximum load 500 kgCan accommodate 5 peopleCruise speed 200 km/hThe designed range is 250 kilometersIn the future, it will mainly be used to solve problems within citiesShort distance air travel demand between citiesAllow a 2-3 hour driveShorten to around 30 minutesit is reportedThis machine has low requirements for the venueCompared to helicoptersIts safety is higherCan achieve the safety level of civil aviation aircraftAnd due to the use of electric driveCan achieve low noise and zero carbon emissionsHow is the current airworthiness promotion?Previously, Yufeng Future was established in September 2022Officially released to the publicManned eVTOLM1 Design SchemeAt the end of March 2023The first M1 aircraft was officially taken offline from the factoryAfter six months of testing on various systemsAnd full machine level testing optimizationM1 in September 2023Officially starting the first round of flight testingRapid progress in over 30 daysComplete full power ground testingElectromagnetic compatibility testingFull power aerial testingPneumatic servo elasticity testPower system failure mode testingHover test flight, low-speed flight test flight, etcMultiple major testing projects and successful first flight(Economic Reference News)...

Microsoft Approved Modular VR Head Display Patent with Dynamically Adjustable Head Display Configuration

Microsoft Approved Modular VR Head Display Patent with Dynamically Adjustable Head Display Configuration

On November 3rd, according to the latest list released by the US Patent and Trademark Office, Microsoft has successfully obtained a patent for modular VR head display technology. This patent can dynamically adjust the head display configuration to adapt to different user environments...

After girls bought sweet potatoes, roast about the real economy, causing hot debate! Netizen: Money flows towards basic life

After girls bought sweet potatoes, roast about the real economy, causing hot debate! Netizen: Money flows towards basic life

Recently, an article titled 'Buying Sweet Potatoes to See the Real Economy, No wonder It's So Depression' has sparked a heated discussion among netizens. The article mainly discusses the recession of physical stores and the busy express delivery industry, and proposes the concept of small profits but quick sales...