Mysterious cylinder appears on a beach in Australia, foreign media: it may be a component of an Indian carrier rocket that fell
[Global Network reporter Zhu Jiaqi] According to the British Guardian, a huge metal cylinder appeared on the beach in Western Australia, Australia. Local residents found the object on the 16th and alerted the police...
Yihi Car Rental Launches "7.17 Travel Festival" for the First Time
Global Network Technology Comprehensive Report: On July 18th, Yihi Car Rental announced the first launch of the "7.17 Travel Festival", which includes five major summer self driving travel benefits and benefits for self driving users...
Important reminder! Be careful when receiving this type of delivery, don't scan the code!
Recently, some netizens reported thatShe received an inexplicable deliveryOpening the box, it turned out to beA scraping instrumentAnd a phone standWhat's going on?The specific process of the matter is as followsFirst, this netizen received itA inexplicable express deliveryDad, a netizen who helped unpack the packageA soul torture was issued:You didn't buy it, why did you send it to our houseSeems to have received a free phone holderThe Mystery Behind ItMaybe it's a scammer again!In factSuch a 'case' is really not an exceptionSeveral more people have appeared in the comment sectionNetizens who received the same phone holderBesidesAnd free "cups and utensils" for changing soup without changing dressingThere's something like thisOr something like thisOne flyer+one cupFraudsters obtain identity information through illegal channels, such as name, phone number, shipping address, etc., and mail water cups and QR codes to them...
Rare metal shock! China showcases its environmental trump card and reshapes the global rare earth landscape!
Click here to listen to the full text. MP32:49From the Golden Drama AwardsIn recent years, with the implementation of trade tightening policies, the field of rare metals in China has once again become the focus of attention...
Restricting the export of gallium and germanium, why do we also need to card even if it is clear that the United States will not die?
As is well known, starting from August 1st, we will implement export controls on gallium and germanium related products. Any foreign enterprise that wants to purchase gallium and germanium related products from China requires a license...
Scientists have discovered that increasing efficiency in the food system can effectively support China's carbon neutrality
Technology Frontiers Guangming Daily, July 15, Beijing (reporter Jin Haotian)The Dai Hancheng research group and collaborators of the School of Environmental Science and Engineering at Peking University have recently found that increasing efficiency in the food system can effectively support China's achievement of the 2060 carbon neutrality target. Biomass energy is an important alternative means for China to achieve carbon neutrality, and China needs to combine various measures such as moderately relaxing food trade, increasing crop yield, reducing food waste, and shifting towards a healthy diet to build an efficient food system that is in line with its national conditions...
Intelligent manufacturing leads the transformation of "dual carbon"
We have independently developed the core main controller of wind turbines. Not only are the algorithms and underlying hardware independently developed, but the chip and operating system have also been produced nationwide, "Sui Zhenli, General Manager of Daoli Zhiyuanke (Qingdao) Co...
Zhihu's 2023 New Knowledge Youth Conference opens, and Zhou Yuan confesses that the new hires "we all care"
From July 14th to July 16th, the 2023 New Knowledge Youth Conference of the Zhihu Annual Carnival was held in Beijing's 751 Park, with the theme of "Building the Sea". Zhihu joins hands with New Knowledge Answers to embark on an intellectual "surfing", witnessing the radiance of new knowledge for every new employee...
Electrochemical performance of Fe203/carbon nanofiber electrode material and its impact on product equipment
Before reading this article, please click on "Follow" to make it easy for you to review a series of high-quality articles from previous issues at any time, and to facilitate discussion and sharing. Thank you very much for your support!Wen|AfangEdit|AfangprefaceSupercapacitors are an emerging energy storage device, widely used in many fields such as automobiles, electronic devices, communication products, etc...
Can straw be combined with water and electricity? Circular carbon sequestration greenhouse is very smart
Science and Technology Daily reporter Zhao HanbinIn the mountainous areas of southwestern China, many rural areas are characterized by poor soil quality, lack of water resources, and varying degrees of pollution. At the same time, although extensive rural power networks have been established in various regions, the tight situation of some remote village groups and farmers' "power grid ends" has not yet been fully alleviated...
Biomass "hot melt carbon rich" technology is an emerging technology, how should process design be carried out?
A Brief Introduction to Hard CoreEditor | Brief Introduction to Hard CoreprefaceAs a renewable energy source, biomass has a wide range of resource potential and environmental advantages. Its effective conversion into high value-added products is crucial for achieving sustainable development...
International Agency for Research on Cancer of WHO: Aspartame is a possible carcinogen
The Joint Expert Committee on Food Additives of the International Agency for Research on Cancer, the World Health Organization (WHO) and the Food and Agriculture Organization (FAO) recently released the assessment report on the health impact of sugar free sweetener Aspartame. The International Agency for Research on Cancer cited the "limited evidence" of carcinogenicity to human beings and classified Aspartame as one of the possible carcinogens to human beings...