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一 | Material brought back to Earth from an asteroid named Ryugu may provide clues on how the basic building blocks of life ended up on Earth.,How the building blocks required for all life on Earth got here remains a subject of debate among scientists, but asteroids bringing them here has long been a popular theory.,A new study looking at the 5.4 grams of material the Japanese Hatabusa2 probe returned to earth in 2020 after an eight year mission suggests that theory may hold some weight. The researchers, who hail from Japan and other countries, say they found organic material showing that amino acids, an essential building block for life on Earth, may have been formed in space.,‘Best Physical Models Can’t Fit The Data’: Radio Bursts Detected in Space ‘Defy’ Existing Theories7 August, 14:45 GMT,They also say that the material may provide clues to how oceans were formed in the early stages of Earth’s history.,“Volatile and organic-rich C-type asteroids may have been one of the main sources of Earth's water," the study scientists say.,They further state that it is likely at least some of the volatiles (water and organic material) came from outside of the solar system, but that it is unlikely that it was the only source.,“Ryugu particles are undoubtedly among the most uncontaminated Solar System materials available for laboratory study and ongoing investigations of these precious samples will certainly expand our understanding of early Solar System processes," said the study’s authors.,Scientists will soon have more asteroid material to study. NASA’s OSIRIS-REx mission collected a sample from a similar asteroid, named Bennu, which will return to Earth in 2023.。1月11日,据ChargerLab称,Oppo已正式加入无线充电联盟(WPC,又称无线电源联盟)。今天,我去了WPC官方网站的名单,发现Oppo确实成为了WPC制造商的注册成员。在去年11月的oppo super vooc super flash开放日期间,oppo官员宣布安装了超过1亿部带有vooc flash(包括super vooc)的手机。Oppo还表示,已经在世界各地分发了1000多项核心专利,并在会上正式宣布了VOOC Flash专利许可的开放。无线充电联盟成立于2008年12月17日。其目标是创建并促进其接口标准qi的广泛采用。今天的调查显示,WPC成员已达656人。此前,我们熟悉的苹果、华硕、贝尔金、博世、佳能、戴尔、谷歌、海尔、华为、联想、LG、联德等公司已经是联盟成员。
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