Watch the full process of creating a wearable custom shoe replica using a 3D printing pen in this visually engaging tutorial! We walk you step-by-step through designing the upper, shaping the sole, ...

1. Joints - The Foundation of Movement Joints are the moving links in a robotic arm. They let the arm bend, rotate, or change ...

Learn how to create a smooth handwriting animation in After Effects — and take it to the next level by adding a realistic pen that follows the writing path! In this tutorial, I’ll show you ...

This guide focuses on hacks that students can use to improve academics, reduce anxiety, and save money on hardware and software services.

Editor’s Note: December 10, 2025: We’ve reviewed these selections to ensure they are available and competitively priced. To further update our coverage, with a focus on ease-of-use, we’ve called in ...

A scrap of yarn can be handwoven into a tiny strawberry or a block of mud can be transformed into a glowing lamp. In a world ...

Learn how to use the East Smithfield Public Library’s 3D Doodler on Wednesday Dec. 23, or Dec. 30 at 3 p.m. on each date.

I’m a mobile writer at PCMag, which means I cover wireless phones, plans, tablets, ereaders, and a whole lot more. I’ve written countless reviews and have appeared in numerous videos discussing the ...

This file includes stroke(), which converts a path into a geometric object, like drawing with a pen. It even works on three-dimensional paths. You can make a dashed line or add arrow heads. The turtle ...

Electronic Engineering (EE) is the practice of understanding, designing and building electronic circuits. It is often differentiated from electrical engineering in that it mostly deals with low power ...

Crisp winter greens and tender slices of steak get the restaurant treatment with a punchy peppercorn dressing, crisp bacon bits, chives, and blue cheese.