【Today's Cover】
Birds fly in Mapanyong in Pulan County, Ali Region, Tibet, on April 22. Xinhua News Agency, Photo by Liu Xiaodong
Message stations
Source: Xinhua News Agency
●The world's leading new high-speed comprehensive detection train, independently developed by the mainland, has been put into operation. As a new technology verification platform for high-speed EMUs, the vehicle participated in the preliminary test of CR450 EMU development. On April 21, the Puyang to Zhengzhou section of the Jinan-Zhengzhou high-speed railway successfully achieved a single speed of 435 kilometers per hour on the Ming Line and a relative intersection speed of 870 kilometers per hour, creating a world record for the intersection speed of the Ming Line and the tunnel of the high-speed rail EMU train. (Source: Xinhua News Agency)
Image source: Jinyun
●On the 23rd, the world's first large-scale offshore super heavy oil thermal recovery development oilfield - CNOOC Luda 5-2 North Oilfield Phase I Project was successfully put into operation. The successful application of this model will leverage the development of 100 million tons of ultra-heavy oil resources like "black amber" in the Bohai Bay Basin. (Source: China Youth Daily)
New discoveries
Some of the fungal heterotrophic purple-tongued labiocarp (a) and the complete fungal heterotrophic Cantonese glossy lip orchid (b). Huang from high photo
●Recently, the research results of guangdong Zijin team, "The genome of leafy and leafless glossy orchid reveals the evolution of fungal heterotrophic plants", published in the world's top academic journal "Nature And Plants", which reveals the molecular basis of the morphology of fungal heterotrophic orchids and the molecular mechanism of nutrient acquisition, and effectively promotes the scientific community's understanding of the origin and evolution of fungal heterotrophic orchids. (Source: China News Network)
Research Results. Source: Kunming Institute of Zoology, Chinese Academy of Sciences
●Researchers at the Kunming Institute of Zoology, Chinese Academy of Sciences identified an active polypeptide sylvestin from forest leeches, which showed significant therapeutic effects on transient ischemic stroke and permanent ischemic stroke. The relevant research results were recently published in the journal "Cell and Molecular Life Sciences". (Source: China News Network)
Pure technology
Image source: Visual China
●Recently, the team of Professor Lin Longping of Osaka University in Japan and others published research results in the British journal Nature, saying that the world's first realization of induced pluripotent stem cells (iPS cells) to make three-dimensional tissue similar to lacrimal glands. The team said that the results are expected to lead to research on treatments and drugs for severe dry eye. (Source: China News Network)
Look at the world
Image source: Visual China
● On the 23rd local time, the Russian National Space Corporation released a message that the International Space Station will use the power system of the Russian "Progress MS-18" spacecraft to evade the impact that may occur with space junk on the same day. (Source: CCTV News Client)
Image source: Visual China
Recently, British scientists said that a NASA program to send Earth information to outer space could trigger dangerous consequences, including a potential alien invasion. Currently, NASA-led research teams are supporting a program called Beacon in the Galaxy, which aims to broadcast information into space to enable a connection with "extraterrestrial intelligent beings." (Source: The Paper)
Image source: Visual China
●Japan's Tokyo Electric Power Company will start laying a water outlet for the outlet of the submarine tunnel used to discharge nuclear contaminated water about one kilometer off the coast of the Fukushima Daiichi Nuclear Power Plant on The 25th. This will be the first time that the drainage plan has begun to lay part of the seabed. (CCTV News Client)
Editor: Li Xiaohang (Intern)
Review: Julie
Final Judgement: Wang Yu