The generation of human embryonic like structures containing extracellular tissues helps to further understand the "black box development stage"
Science and Technology Daily reporter Zhang MengranIn a study published in the journal Cell on the 20th, researchers from the Southwest Medical Center of the University of Texas reported a new method to develop "Gastrula", including an important tissue - Yolk sac, which was missing in previous models.Gastrulation is a process in which the embryo reconstructs itself from a hollow sphere to a multi-layer structure, and is considered as the "black box" of human development research...
Tech >>
A website contains a large number of child pornography videos, guiding the purchase of card secrets to view "hidden resources"
Recently, some netizens reported to Nandu that there is a large amount of child pornography content on a certain website, and it is suspected that domestic personnel are selling the website's pornography content for profit.According to clues provided by netizens, a reporter from Nandu found through investigation that the website is called "* * Society", and there is indeed a problem of spreading and selling child pornography content, and the dissemination of pornography content is widespread...
Tech >>
The Civil Aviation Administration took action to contain aircraft disturbances
Recently, there have been dense flights and significant weather impacts, resulting in a trend of frequent occurrence of "plane crashes". Recently, the Civil Aviation Administration of China held a special action deployment meeting, demanding strict and swift crackdown on "aircraft disturbance" in accordance with the law, and guiding passengers to consciously and civilized boarding...
Tech >>
20000 meters underground, containing "endless energy" that can be used by humans for 2.3 billion years? The United States is developing
From ancient times to the present, in the numerous wars initiated by humans, the issue of "energy grabbing" has always been the core that cannot be separated. However, the rapid development of a country today inevitably depends on having sufficient energy supply...
Tech >>