In this DIY tutorial, learn how to create your very own mini generator 220v at home using a basic DC motor. Perfect for hobbyists and beginners, this guide walks you through each step of the process ...

Expert DIYer April Wilkerson teaches the basics of safe, efficient DIY electrical wiring for switches and outlets.

The road ahead looks like a black hole. It's so dark and so dreary, even the bravest Saturday mechanic would prefer to be off the highway and safe at home. Unfortunately, you're still hours away from ...

Learn how to test a transformer: insulation resistance, TTR, winding resistance, polarity, continuity, and dielectric checks.

Soft devices made by rolling up rubber-like sheets patterned with 2D electronics can monitor, stimulate and navigate deep ...

In the comprehensive training room for industrial robots at Chongqing Energy Industrial Technician College, students are attending a training class. Photo by Sun Kaifang / Guangming Picture Students ...

The Center for Engineering Education Innovation at Mokpo National University (President Song Ha-cheol), in co-hosting with ...

Eskom board chair Mteto Nyati has called for the government to increase the free basic electricity (FBE) grant from 50kWh and for municipalities to ring-fence their electricity budgets to ensure the ...

Four New Jersey high school juniors formed a nonprofit organization to address real-world problems through STEM education. The group has sent experiments to Senegal to teach students about basic ...

Functional programming, as the name implies, is about functions. While functions are part of just about every programming paradigm, including JavaScript, a functional programmer has unique ...

Placing spreadsheet data into a table quickly formats it and makes it easy to work with and analyze. Here’s how to use this basic yet powerful Excel tool. Tables are one of the fundamental tools in ...