Abstract: I welcome you to the fourth issue of the IEEE Communications Surveys and Tutorials in 2021. This issue includes 23 papers covering different aspects of communication networks. In particular, ...

Toyota is doubling down on the “holy grail” of EV tech — all-solid-state batteries. Its first EV could arrive as soon as 2027, promising longer driving range, faster charging times, and more. Toyota ...

Learn how to crochet the letter B with this simple and beginner-friendly step-by-step tutorial. Perfect for adding a personal touch to blankets, banners, gifts, and other creative crochet projects.

South Korean battery giant SK On has started the trial production of all-solid-state batteries. The company said it was using a unique process to make the electrodes reliably on an automated ...

国内的 C++ 并发编程的教程并不稀少，不管是书籍、博客、视频。然而大多数是粗糙的、不够准确、复杂的 ...

Windows 11 is available for download worldwide. Microsoft has released it as a free upgrade, which means you do not need to pay to upgrade your computer to Windows 11. It is available for free ...

⚠️ This repository is archived: The content in this repository was moved to other locations. If you have issues or PR, please submit them to their new location. In this repository, we've put together ...

Solid-state batteries charge in a fraction of the time, run cooler, and pack more energy into less space than traditional lithium-ion versions. Solid-state lithium battery. (Just_Super/Getty) A new ...

Looking for a hidden, secure, and stylish place to live in Minecraft? 🧱 In this tutorial, I’ll show you how to build a fully functional underground base — perfect for survival, storing your loot, and ...

ABSTRACT: In algorithms of nonlinear Kalman filter, the so-called extended Kalman filter algorithm actually uses first-order Taylor expansion approach to transform a nonlinear system into a linear ...