ABERDEEN PROVING GROUND, Md. -- A plume of unidentified smoke fills the air ahead of ground units on the battlefield. Immediately, a gray drone deploys, navigating the atmosphere to investigate the ...

[KLOZ] submitted his final project from college. Rather than an expensive CCD camera, he used a set of colored resistors LEDs and a light dependent resistor (I’m assuming he means a photo resistor) to ...

Color vision, ocular color detection is achieved with complicated neural mechanisms in the eyes. Researchers have found color detection with a simplest mechanism in the fish pineal organ, an ...