Among high school students and adults, girls and women are much more likely to use traditional, step-by-step algorithms to ...

If you have bet on NASCAR for more than a few weekends, you know the feeling. You picked the fastest car. Your driver led 100 ...

【摘 要】可见光通信（VLC）面临着信息泄露的安全挑战，而可重构智能表面（RIS）对无线通信环境的重构能力为解决该问题提供了新途径。围绕光学RIS辅助的VLC安全通信技术，首先阐述了物理层安全（PLS）与隐蔽通信两种核心安全机制，继而介绍了典型光学RIS的 ...

Stephen Hawking spent his career turning mind bending ideas into testable physics, from evaporating black holes to the fate ...

Miami International (MIAX) and WaterBridge Infrastructure (WBI) are high-conviction, overlooked growth stocks with potential ...