Learn how to make a simple hand-cranked power generator from scratch using basic materials like DC motors, a wooden base, an ...

Learn how to create a simple DIY electrical generator using a few easy-to-find materials. This step-by-step video guides you ...

This full-body workout is pulled straight from trainer Alexandra Mack’s Dumbbell Burn plan in the Women's Health+ Build & Burn series. The workout is centered around functional strength training with ...

MIT researchers have designed silicon structures that can perform calculations in an electronic device using excess heat ...

Your phone comes with strong built-in spam protection—you just need to turn it on. Here's how to do it on both iPhone and Android. I review privacy tools like ...

For switching high-powered loads from a microcontroller, or for switching AC loads in general, most of us will reach into the parts bin and pull out a generic relay of some sort. Relays are ...

Arithmetic circuits are checking the dependency of output and input at any instant. The types of this circuit tell the users about its various features and use. In combinational circuit, there is no ...

In this talk, Per Strömberg will present a simple economic framework for understanding the economic role of private equity. The framework helps answer questions such as: Why would private equity ...

There are plenty of technological ways to cut down on spam calls, but this is the one that works best. Jeff Carlson writes about mobile technology for CNET. He is also the author of dozens of how-to ...

We test and rate the top online tax services to help you find the best one for filing quickly and accurately—and for getting the largest possible refund. I write about money. I’ve been reviewing tax ...

Even if you’ve let your hydration habits slip (or you never glugged a ton of water in the first place), it’s never too late to get back on track and set yourself up to reap the health benefits of ...