More than a century before quantum mechanics was born, Irish mathematician William Rowan Hamilton stumbled onto an idea that would quietly foreshadow one of the deepest truths in physics. While ...

Michel Jean] asked a question few others might: what exactly is going on under the hood of a classic HP scientific calculator when one presses the ∫ key? A numerical integration, sure, but how ...

Abstract: The multispectral imaging of unmanned aerial vehicle (UAV) is often affected by the variation of illumination, resulting in serious spectral radiation distortion. Precise illumination ...