Have any dead branches, stumps, or trees sticking out in your backyard this winter? This bestselling mini chainsaw will take care of that and, best of all, it’s 40% off right now at Amazon. However, ...

Abstract: In space scenarios, the communications between the flying transmitters and receivers generally face two difficulties: a long-distance transmission and a high-speed movement. The ...

Zeng Ming, a manager in charge of WeChat's open platform business, said Mini Program served more than 450 million users in 2021. [Photo provided to chinadaily.com.cn] Mini Program, an integrated ...