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Considerable variation exists in the contagiousness of yawning, and numerous studies have been conducted to investigate the proximate mechanisms involved in this response. Yet, findings within the psychological literature are mixed, with many studies conducted on relatively small and homogeneous samples. Here, we aimed to replicate and extend upon research suggesting a negative relationship between psychopathic traits and yawn contagion in community samples.

But there should be a system in metaverse where users can operate machines using internet.


Following an initial announcement eight months ago, Meta has released its latest avatar system for all Unity VR developers, including support for App Lab titles and limited support for non-Oculus platforms like SteamVR.

Update (December 13th, 2021): Meta today announced that its latest avatar system is finally available to all Unity developers. Formerly called Oculus Avatars 2.0—and now called Meta Avatars—the system brings a huge upgrade to avatar style and expressiveness compared to the company’s prior avatar systems.

The Meta Avatars SDK offers support for Unity-based VR applications on Quest and Rift, with limited support for non-Oculus platforms, like Unity VR apps built for SteamVR. Meta says that Quest apps on App Lab can make full use of the Meta Avatar SDK, just like those on the official store.

Global Times, controlled by the government, announced on December 12, that China has “significantly” increased the serial production of the J-20 stealth fighter.


BEIJING, ($1=6.36 Chinese Yuans) – The information website Global Times, controlled by the Chinese government, announced yesterday, December 12, that China has “significantly” increased the serial production of the J-20 stealth fighter, learned BulgarianMilitary.com.

“The transition to imported WS-10 engines has made mass production possible,” said Fu Qiangshao, a Chinese military aviation expert, noting that other J-20 systems, including the avionics system, radar system, and weapons systems, have already been developed. in the country.

When Jeff Bezos announced he was blasting off to space in the summer, there was a petition that he shouldn’t return to Earth. Actually, there were quite a few. Questions like this often pop up online: “Why do people like Elon Musk and dislike Jeff Bezos?” And Musk has just been named the 2021 Time person of the year.

We’re going to examine the reasons Musk has an army of fangirls and fanboys whereas Bezos not so much, and why Musk is starting to alienate some people as well.

A Quora user gave his two cents on why he thinks Musk is more likable: Maybe because…He engages people more via his social media. Musk loves to respond to the general public on Twitter, allowing him to build a powerful connection with his 65 million and counting followers.