Holy crap! Musk's Neuralink just stepped straight into the sci-fi era! Brain-computer interfaces can now let people control robotic arms purely with their thoughts. Paralyzed patients instantly turning into 'cyborgs'—the speed of this tech evolution is insane! Neuralink recently revealed that its brain-computer interface (BCI) technology allows spinal cord injury patients to directly control robotic arms with their thoughts. This move marks the company's clinical trials advancing from basic 2D screen cursor control to hardware manipulation in 3D physical space.