A bike computer can give you a lot of data about your journey including speed, positioning, route, and more. Here are some bike computers to consider.

Check out the latest stories, videos, and podcasts from the week of Apr. 6, 2026. This week I have an article on agentic AI ...

Discover how to build a portable DIY solar charger for your smartphone using simple materials like copper foil tape, a micro-USB cable, and hot glue. This step-by-step tutorial guides you through each ...

The Solar Power Plant is the first sector in Pragmata, and it has three blocks: Generator Entrance, Power Distribution Center ...

Portable power stations and uninterruptible power supplies (UPS) both provide power in an emergency. Do I really need both?

This walkthrough guides you through the beginning of Pragmata, including the Prologue and Sector 1 of the Cradle, the Solar ...

The future of crypto mining is shifting towards smarter and greener solutions. With growing awareness about sustainability, ...

The discounts are rolling in across just about every corner of your home, and the good ones won't wait around.

But it has proved in the past decade that it can be an innovation powerhouse. China is now far ahead of the United States in manufacturing and deploying advanced technologies such as electric vehicles ...

Explore how mobile trading apps are changing access to markets in South Africa, making trading easier and more inclusive.

By Murray Grimwood* Simeon Brown, our new Minister for Energy, has an impossible task ahead of him; on a par with King Canute ...

If you started with computers early enough, you’ll remember the importance of the RAMdisk concept: without a hard drive and ...