引力波探测器使用数公里长的干涉仪来测量时空的微小膨胀和收缩。由于量子力学的原因，这些测量的精度是有限的。理论上，利用光的压缩态可以超越量子极限，而合适的滤光腔可以在更宽的频率范围内扩展这一优势。

Chinese Foreign Minister Wang Yi held talks with Vivian Balakrishnan, minister for foreign affairs of Singapore, in Beijing ...

最高人民法院知识产权法庭就一起围绕血气生化分析仪技术的发明专利权无效行政纠纷案件作出了终审判决。此案不仅触及了“在中国完成的发明”的法律界定，还深入探讨了保密审查义务的履行条件及其审查基准，引发了业界的广泛关注。

科技界最热门的流行词汇突然变成了“创始人模式”。这个几天前才诞生的词，很快在全球商界广泛传播。创始人模式即由创始人经营公司，与“单纯由职业经理人”经营公司的经理人模式截然不同。初创公司加速器Y ...

Super Typhoon Yagi has made landfall on the popular Chinese holiday island of Hainan. State media say 400, 000 people have been evacuated from their homes. Trains, boats and flights had already been ...

Li Shulei, a member of the Political Bureau of the Communist Party of China (CPC) Central Committee and head of the Publicity ...

X的大部分员工多年来一直在旧金山工作，该公司的前身是推特（Twitter），其全球总部也设在旧金山。随着该办公室本月即将关闭，员工们被分散到湾区的另外两个地点——圣何塞的一个较小的办公室和帕洛阿尔托的一个共享空间，马斯克旗下的人工智能初创公司X.ai ...

Every weekend, the athletic field at Luqu Tibetan Middle School bursts with vibrant energy as students engage in lively ...

In Hengqin, you'd be amazed by how much can be accomplished in the time it takes to listen to a song. 20 seconds for seamless ...

Global money is pouring into Southeast Asian stocks amid the Fed's policy shift. Overseas investments have now been flowing ...