When it comes to making things that glow, there are two ways to stand out from the crowd. You can make something very big, or something very small. [DIY GUY Chris] has done the latter, producing a ...
Transformation optics is a technique that simplifies the modelling of optical devices by altering the coordinate system, warping space to control the trajectories of light rays. The mathematical tool ...
Abstract: This article describes the design of a random number generator of low-cost rapid prototyping implemented in a reconfigurable FPGA device. The architecture of the generator is also described.