Ancient microbes found in rock salt may have an impact on the search for both earth and alien life, according to a new study. The primary fluid inclusions in the 830 million year old brown formation in central Australia contain organic solids and liquids, which are recorded by transmission light and UV-vis petrography. These objects are consistent with the cells of prokaryotes and algae and the polymers of organic compounds in size, shape and fluorescence reaction.
Astronomers used the dark energy camera made by the U.S. Department of energy to take images of the rotation of NGC 1566 galaxy at the Cerro Tololo American Observatory, which "waved its arms" in the vast space. This is a project of the National Science Foundation noirlab. This spiral galaxy, commonly known as the "Spanish Dancer", is often studied by astronomers to understand galaxy clusters, stars of different ages and galactic black holes.
Google announced today that the PSP (short for PSP security protocol) protocol is open source. The protocol is designed to handle data center scale encryption hardware offloading. At present, the protocol has been deployed to Google's production.
Twitter is developing an edit button, which is no stranger to everyone. But the Edit button has its limitations. MS poweruser reported that Twitter would not replace the original tweets with edited tweets. Instead, twitter will display the edited tweets below the original tweets. Now MS poweruser has heard that users will not be able to edit tweets after a period of time. Reverse engineer Jane Manchun Wong found that Twitter notifies users when they run out of time to edit tweets.
On May 20, the delivery time of Tesla's official website, an American electric vehicle manufacturer, was postponed again, which means that some customers who order the new modelx even have to wait two years to pick up the car. Recently, Tesla's official website once again updated the delivery date of the new model x electric vehicle. Some users who booked Tesla modelx said that the delivery date had been updated to December 2022 to April 2023.
According to the latest research, the pollution caused by SpaceX, blue origin and Virgin Galactic rockets may damage human health and the earth's climate. Air pollution from rockets, published Tuesday in the journal physics of fluids, digitally simulates the exhaust emissions from standard rockets at different heights, similar to SpaceX's reusable rocket Falcon 9.
On the morning of May 20, apple issued an open letter today, promising to improve the functions of FinalCutPro film and television post software according to the needs of professional users and continue to promote this product. This is actually a follow-up to an incident in April this year. In late April, a group of video editors wrote an open letter to Apple CEO cook, accusing apple of letting FinalCutPro lag behind similar editing tools, and asked the company to make greater efforts to promote the software as a professional film / TV production application.
Google released its annual diversity report, and the company said it had made some positive progress in the past year. According to chief diversity officer Melanie Parker, the company saw "the largest increase in black American and Hispanic Google employee representatives" - an increase of 20% and 8% year-on-year, respectively.
Netflix announced on Thursday that it is launching a new "Mystery Box" feature designed to help children discover new movies and TV shows. The new feature, similar to a random play button based on user preferences, was launched globally on the company's online TV platform on Thursday. Netflix points out that because children usually like to re view their favorite content, it is difficult for them to try new things, which is why it launched this new feature.
In March this year, Rouyu technology, the ancestor of folding screen mobile phones, was exposed that it had been unable to pay wages for six months. Then, a staff member of Rouyu technology said that the company had not paid wages for several months. Each department orally conveyed that "the whole staff will have a holiday for three months in April, the salary in April will be paid in full, and the minimum wage will be settled in May and June".