【Today's Cover】
In April, the spring rains in Hangzhou's Qiandao Lake Scenic Area begin to break, and the clouds and mist above the lake surrounded by mountains are ethereal. Image source: Visual China
Message stations
Photo by Wang Shiyao
● On the 27th, at the press conference on the prevention and control of the epidemic in Changchun, Ma Yanfeng, member of the Standing Committee of the Changchun Municipal Party Committee and executive vice mayor, introduced that from 00:00 on April 28, Changchun City gradually lifted the city's social control and restored normal production and living order in an orderly manner. (Source: Science and Technology Daily)
Photo by Liu Lixin, a reporter from China News Service
● On the 27th, the Ministry of Human Resources and Social Security released the first quarter of 2022, the national recruitment is greater than the "most lacking jobs" of job search. The top ten occupations are marketers, restaurant waiters, merchandise salesmen, turners, security guards, customer service managers, couriers, cleaners, domestic helpers, and packers. (Source: China News Network)
New discoveries
Artistic imagination of a superconducting chip. Image source: Delft University of Technology, the Netherlands
● On the 27th, Mazar Ali, associate professor of Delft University of Technology in the Netherlands, and his research team published a paper in Nature that they had discovered unidirectional superconductivity with zero magnetic field. Using two-dimensional quantum materials, the research team fabricated Josephson diodes, paving the way for superconducting computing or revolutionizing centralized computing and supercomputing. (Source: Science and Technology Daily)
Image source: Shanshui Nature Conservation Center
●A few days ago, the conservation biology research team of Peking University recorded infrared images of snow leopards on the mountain behind Nailang Monastery in Dulong Deqing District, Lhasa City, Tibet Autonomous Region, filling the gap in the distribution of snow leopards in Lhasa City and surrounding areas. The snow leopard site recorded in this monitoring is less than 50 kilometers away from the center of Lhasa in a straight line. (Source: China News Network)
Pure technology
Image source: Kunming Institute of Botany, Chinese Academy of Sciences
● On the 27th, the Kunming Institute of Botany of the Chinese Academy of Sciences announced that the research team of the Institute obtained the "Shen 12-White Ginseng" aerospace germplasm strain by screening, hybridizing, and mushrooming on the white ginseng strains carried by Shenzhou No. 12. The fruiting body of this strain is covered with tiles, white to off-white, slightly reddish edges, and the surface is hairy, and the mushroom meat is fragrant and grows fast. (Source: Kunming Institute of Botany, Chinese Academy of Sciences)
Infographic. Image source: Visual China
●Recently, the international journal Nature Communications published a study jointly completed by a team of Hokkaido University and the Japan Marine Science and Technology Center. Studies have suggested that the pyrimidine bases, which are essential for the composition of DNA and RNA, may have been brought to Earth by carbon-rich meteorites. The influx of these organics may have played an important role in the chemical evolution of the Earth's primitive stages. (Source: The Paper)
Look at the world
Launch live screen. The surging news was issued
● On the 27th local time, NASA astronauts Sheil Lindgren, Bob Haynes and Jessica Watkins, as well as European space agency astronaut Samantha ChristopherFredi aboard SpaceX's new manned Dragon spacecraft launched by falcon 9 rockets from Kennedy Space Center 39A launch pad in Florida, to the International Space Station. (Source: The Paper)
Da
Shangguan Wan'er epitaph cover. Image source: Shaanxi Radio and Television Station
●On the 28th, the shaanxi archaeological museum, the first special museum of archaeology in the mainland, was put into trial operation for the society. The epitaph of Shangguan Wan'er, a famous inner house in the Wu Zetian period, was exhibited for the first time in the museum to the public. (Source: Shaanxi Radio and Television Station)
Editor: Wang Yu
Review: Julie
Final Judgement: Wang Yu