With so many types of computer technology out there, how do you keep up? With these cool image galleries that explain basic parts and technologies of everything computer-related.
Simple DIY devices can profoundly affect people's lives, improving their health and living conditions. We've gathered 10 homebuilt technologies that can be put together using easy-to-find resources and limited science and engineering know-how. See more »
Technology can help cheaters connect with paramours -- but it can also leave a trail that gets them caught. How does our connection to the digital world make it easier to expose infidelity? See more »
There's no worse feeling than lost data as a deadline approaches, or a folder of digital photos that are lost forever and can't be replaced. With just a little daily maintenance, you can help your odds of avoiding such tragedies. See more »
You can find batteries under the hood of your car, inside a TV remote -- even within hearing aids. Batteries were invented nearly two centuries ago, and they keep getting more sophisticated. But how well do you know what's at work inside these cans of chemicals? See more »