Intern journalist Pei ChenweiWith the increasing awareness of people's health, many people have begun to pay attention to supplementing various nutrients. On the internet, many people say that they "don't spend enough time in the sun" and "their bone density is not high enough", so they need to supplement extra vitamin D; But some people also believe that supplementing too much vitamin D can cause harm to the liver...

Science and Technology Daily, Beijing, June 1st (Reporter Zhang Mengran) - Traditional implantable medical devices designed to stimulate the brain are usually too hard and bulky for the softest and most fragile tissues in the body. To address this issue, engineers at Rice University in the United States have developed minimally invasive, ultra flexible nanoelectrodes that can serve as implantation platforms for long-term, high-resolution stimulation therapy...

introductionWith the rapid development of big data and the increasing attention paid by researchers to the medical industry, how to use artificial intelligence to help hospitalized patients early warning, thusImprove survival rate and reduce hospital burdenBecoming increasingly popular.SepsisSepsis...

On May 30th, Alibaba Entertainment Group and the Propaganda Department of the Xi'an Municipal Party Committee held a strategic cooperation agreement signing ceremony. Both parties will aim to jointly build a high-quality development of the digital culture industry in Xi'an, focusing on the creation of high-quality digital culture products, consumption upgrading, and technological innovation, to create an influential urban digital culture brand and promote the high-quality development of the digital culture industry in Xi'an...

According to Reuters on May 29th, people familiar with the matter said that Tesla CEO Musk will visit China this week and visit the Shanghai factory....

Science and Technology Daily, Beijing, May 28 (Reporter Zhang Jiaxin) In two new studies, researchers at North Carolina State University in the United States designed and tested a series of textile fibers that can change shape and generate strength like muscles.In a study published in the new issue of the Journal of actuators, researchers focused on studying the effect of this material on the strength and contraction length of artificial muscles...

writing|Slow period hard core theoryedit|Slow period hard core theoryThe design of artificial robots is mainly rigid.Based on existing rigid body dynamics, they can be precisely controlledAnd demonstrated good performance in speed, intensity, and repetitive tasks...

On May 27th, the official WeChat account of "Tianya Community" issued a notice in response to recent suspension of access to services. According to the announcement, it has been nearly two months since Tianya Community suspended access on April 1st, which has caused widespread concern among netizens, netizens, and various sectors of society...

At the West Hall of the National Museum, the "Chasing Dreams, Asking the Sky in the Universe - China Manned Space Engineering Thirty Years Achievement Exhibition" showcased models of space station assemblies, various types of launch vehicle models, rocket engines, as well as space suits, space station environmental control and life support equipment, and more. These precious exhibits have attracted a large number of visitors, including the figures of children...