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 ...

The content of the notebooks can be viewed online through nbviewer.ipython.org. This is not interactive. You need to install Python on your computer to use the ...

Abstract: Optical transceivers form the backbone of our ICT infrastructure and are required to transport ever-growing capacities in ever-shrinking energy and density footprints. In this tutorial, CMOS ...

MILWAUKEE (AP) — Zach Stoppelmoor won the men's 500 meters at the U.S. trials on Monday to earn his first trip to a Winter Olympics, turning in the best time over two days of racing after star long ...

Try our new quiz, it comes in a new format and now has three parts - easy, tricky and tough - with 20 multiple-choice questions in each.