Shen Yan CaseThe article was originally created and published by the headline of the Shen Yan case. Please do not plagiarize or reprint itIn the construction market,The price of inconspicuous sand in the river channel once skyrocketedAlso known asSoft GoldHas become an important scarce resource in China...

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)...

Your drone technology has infringed on my patent, and you must pay me a huge fine! "The arrogant and domineering United States has recently challenged China's private technology enterprise, Dajiang, to pay a whopping $44 billion fine. If not delivered, it is prohibited for DJI to sell products in the US market...

Recently, the Civil Aviation Administration of China issued the EH216-S Manned Unmanned Aerial Vehicle System Type Certificate (TC) to Yihang Intelligent Equipment (Guangzhou) Co., Ltd...

Published in the 3rd edition of Hunan Daily on October 16, 2023On October 15th, Hunan Daily (full media reporter Zhou Xiaolei) On the 14th, the final of the 2023 China International Aircraft Design Challenge, "Chasing Dreams and Joining the Sky for a New Journey," kicked off at the University of National Defense Technology and Kaihui Town, Changsha County. In the week-long competition, 1500 top players from 81 well-known school teams such as National University of Defense Science and Technology and Northwestern Polytechnical University will compete fiercely, presenting exciting performances to aviation model enthusiasts and audiences across the country...

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...

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61.mp35:06From your hair, don't drop it anymoreThe Black Technology After Disintegration: Revealing the Five TreasuresAfter the collapse of the Soviet Union, the world witnessed a unique tragedy in the history of technology...

Today (September 17th), the Mozi Sky Survey Telescope, which has the strongest optical time domain sky survey capability in the northern hemisphere, has officially been put into observation at the Qinghai Cold Lake Astronomical Observation Base, which will bring China's time domain astronomical research capability to the international advanced level. A photo of the Andromeda galaxy taken during the trial observation phase of this telescope was released on the same day, which is currently the world's largest high-resolution image of the Andromeda galaxy in the field of view...

On September 17th, the launch ceremony of the Mozi Sky Survey Telescope was held at the Cold Lake Astronomical Observation Base in Haixi Prefecture, Qinghai Province, and pictures of the Andromeda Galaxy were released. This marks that after about a month of equipment operation testing, the telescope equipment has basically met the design standards and can be used for astronomical observation research...

Miao Xiaohong was born in Linqu, Shandong in 1937. She joined the military in June 1956 and was the second batch of female pilots in New China...

At 20:40 on July 14, Zhengzhong Village, Wangfu Township, Chun'an County, Hangzhou City. A netizen posted a video saying that 22 Unidentified flying object were found in the night sky, flying from the side of the mountains to the sky, and disappeared from front to back after flying into the middle of the night sky...