Engineers and technicians who work with oscilloscopes are used to seeing waveforms that plot a voltage versus time. Almost all oscilloscopes these days include the Fast Fourier Transform (FFT) to view ...

One of the shape primitives you'll use most often in your OpenSCAD designs is the cube. Rounding the edges of cube-like objects impacts both the visual appeal and functional aspects of the final ...

Take the next step up in learning how to solve the Rubik's Cube with speed and dexterity. Learn these essential finger tricks and become a light-fingered wizard.

Routines to create rounded corners, with either circular rounding, or continuous curvature rounding with no sudden curvature transitions. Provides rounding of corners or rounding that preserves corner ...

National 5 Simplifying expressions using the laws of indices Fractions as indices - Rule 2 Indices show where a number has been multiplied by itself, eg squared or cubed, or to show roots of numbers, ...

ABSTRACT: Importance of medicinal plants to health care has been great and herbal preparations are being produced at industrial scale particularly in developing countries. The plant products obtained ...

Inspired by the flavors of qorma-e-sabzi, an Afghan spinach stew, this simple soup relies on pantry staples and a box of frozen spinach.