Earth’s core wobbles every 8.5 years, new study finds

The new single comes on the heels of Grandes guest spot on last years chart-topping remix for the Weeknds Die for You.

TechNodes Briefing newsletter delivers a roundup of the most important news in China tech.The app generally has a lot of the common dating app features.

the app introduced a live streaming feature.Chinese media outlet 36Kr reported (in Chinese).The app is developed by Beijing Asphere Interactive Network Technology and acquired by BlueCity (in Chinese) in 2020 for RMB 240 million.

allowing users to upload more profile pictures than Blued.the feature brought in over RMB 100.

The app launched a Community feature in 2020.

With one of the worlds largest LGBTQ populations.was able to switch a light signal optically at attosecond rates in order to achieve hitherto unreachable data transfer speeds: one quintillionth of a second is an attosecond.

we present the capability of controlling the optical switching signal with complex synthesized fields of ultrashort laser pulses for data binary encoding.the fastest semiconductor transistors in the world can operate at a speed of more than 800 gigahertz.

UArizona physics postdoctoral research associate Dandan Hui and physics graduate student Husain Alqattan also contributed to the article.You can watch the related video below: Study abstract: Modern electronics are founded on switching the electrical signal by radiofrequency electromagnetic fields on the nanosecond time scale.