Abstract: Unmanned aerial vehicles (UAVs) have found numerous applications and are expected to bring fertile business opportunities in the next decade. Among various enabling technologies for UAVs, ...

From how to French brain or play the guitar to how to unclog a sing or perform CPR, you can learn all kinds of useful skills on YouTube. We at Mental Floss are always eager to learn new things and ...

这里分享几个稳定、快速、安全、便宜的机场推荐，安卓苹果手机系统和PC电脑Windows系统都能用的翻墙软件梯子工具，提供 Shadowsocks、ShadowsocksR、VMess、VLESS（Reality）、Trojan、Hysteria 多种协议，支持 Clash、Clash Verge、ClashX、Shadowrocket（小火箭）、Stash（Clash for iOS ...

Abstract: Sixth-generation (6G) mobile communication networks are expected to have dense infrastructures, large antenna size, wide bandwidth, cost-effective hardware, diversified positioning methods, ...