Surveillance Services No Further a Mystery
知乎，让每一次点击都充满意义 —— 欢迎来到知乎，发现问题背后的世界。“Severe miniaturization may perhaps before long allow advancement of small devices which might be injected in to the bloodstream to monitor kidney or thyroid purpose, or neural implants that will eavesdrop on an individual nerve.”Planning to hel