The coal seam is as thick as 1 kilometer and extends for thousands of kilometers! Is the world's largest coal field actually formed by plants?
Before reading this article, could you please click on the red oneFollowThe button not only facilitates your discussion and sharing, but also brings you a different sense of participation. Thank you for your support!As is well known, coal is a very important energy resource, and the coal mine resources in the coalfield can be used for power generation, industrial manufacturing, living, and so on...
An impossible "artifact" retrieved by Japan from an asteroid 340 million kilometers away
With the advancement of technology,Bringing extraterrestrial samples back from space is no longer a rarityBut what is shocking is that the Japanese Falcon II probe,Not only did amino acids be discovered from the "Dragon Palace" asteroid, but a human creation was also brought back,And there has been no official explanation so far, only ambiguous statements. However, global netizens are skeptical about this statementBut I don't agree...
In 2018, Jack Ma promised to plant 100 million trees, but now the trees are only 40 centimeters. Is that just empty talk?
Before reading this article, please click on 'Follow' to facilitate your discussion and sharing, as well as let me understand your needs. Thank you for your support!In the years after Jack Ma promised to plant trees,When many tourists pass Alxa, they will stop to see the recent situation of the "forest" in the Ant Forest...
Released in September, iPhone 15 revealed configuration parameters, including not only type-C and A17, but also expensive prices
The iPhone 15 series will be released in September this year, and suppliers are also supplying Apple. TSMC is also working hard...
Indonesia's Yawan High Speed Rail Joint Debugging and Trial Speed Reaches 350 kilometers per hour
According to Xinhua News Agency, Jakarta, June 22 (Xinhua) (Reporter Yu Qianliang, Wang Ona) The comprehensive testing of the joint debugging and testing of Indonesia's Yawan High Speed Railway reached a speed of 350 kilometers per hour for the first time on the 22nd, marking that the Yawan High Speed Railway has reached the design speed standard and achieved the phased task goal of joint debugging and testing.Since the joint commissioning and test of Ya'an Wanzhou High speed Railway was officially started on May 22, China Railway International Co...
The fastest star "roars" 2285 kilometers per second
Science and Technology Daily, Beijing, June 15 (Reporter Liu Xia) According to a report on the website of the British New Scientist on the 14th, scientists from Harvard University in the United States found in a new study that a White dwarf is the fastest moving star in the Milky Way known so far, with a speed of 2285 kilometers per second. This discovery can explain how some supernovae were formed...
China's first set of 10 meter super high mining scraper conveyor equipment released
Recently, the first set of intelligent scraper conveying complete equipment independently developed by China for 10 meter super high working face was officially released in Shizuishan, Ningxia. After three years of technological breakthroughs, this complete set of equipment has broken through the key technical bottleneck of intelligent scraper conveyor equipment for the 10 meter thick coal seam fully mechanized mining face for the first time...
World's largest onshore impeller diameter wind turbine offline
Science and Technology Daily News (Reporter Li Liyun): According to Mingyang Group, the MySE10.X-23X onshore wind turbine independently developed by Mingyang Intelligent officially went offline on May 26th...