This article is from WeChat official account:The elementary school monk at the foot of the Laohe Mountain (ID: gh_586564bb7b66)< span class = "text-remarks">, author: old school and mountain monk, from the title figure: the movie “wandering the Earth” Today is the last part of the space travel trilogy. In 2019, the professional journal “Journal of Astronautics” published a conception of pushing the sun into the universe. It is quite rigorous,.. Read More
Cantonese cuisine war triggered by a woman
This article is from WeChat official account:Futaojiufenbao (ID: futaojiufenbao), author: full brother, the original title: “a woman caused Beijing Cantonese war”, the first map from: vision China Beijing people love the most out-of-town cuisine, it must be Cantonese cuisine. In the 90s Beijing Life Book “I Love My Home”, the second uncle Jia Zhixin opened a leather bag company and made a small fortune, and he became a “Hong Kong.. Read More
Breaking the shackles of the solar system: Hall thruster
This article is from WeChat official account:The elementary school monk at the foot of the Laohe Mountain (ID: gh_586564bb7b66)< span class = "text-remarks">, author: old school and mountain monk, from the title figure: the movie “wandering the Earth” Ion engine, photon engine, Hall thruster… Don’t worry, let’s draw a boundary for these sci-fi concepts. As of today, all human rocket engines rely on the reaction force generated by throwing things.. Read More
With internal circulation and consumption promotion, why don’t the prices of commodities be drastically reduced?
author: Xue Yan Hong, from Figure title: Vision China In the previous series of articles, we focused on the demand-side promotion of consumption (see
How does this behemoth calculate 1,000,000,000 molecules in only 15 hours?
This article is from the official account: On the Road Gezhi rostrum (ID: SELFtalks) , Author: Admiralty, Computer Network Information Center, Chinese Academy of Sciences, The picture of the title comes from: Visual China Your current device does not currently support playback Hello everyone, I am very happy to come to the “Gezhi Forum”. I am Jin Zhong from the Information Network Center of the Chinese Academy of Sciences, mainly.. Read More