Beam expanders are optical lens assemblies that are used to increase the diameter of a laser beam or other light beam. There are two types of products: Kepler and Galileo. Kepler beam expanders, or ...

While a good mattress and pillow will get you a long way toward sleeping as comfortably as possible, an adjustable bed base can literally take your sleep to a new level by letting you tilt ...

At $899 for a queen, it's one of the most affordable bases you can get. This adjustable power base has a steel frame with adjustable legs supporting up to 850 pounds. The wireless remote makes ...

Adjustable dumbbells, on the other hand, are a fantastic solution when building a home gym. They allow you to use a range of ...

I'm a Fitness & Nutrition writer for CNET who enjoys reviewing the latest fitness gadgets, testing out activewear and sneakers, as well as debunking wellness myths. On my spare time I enjoy ...

It often doesn’t make economic sense to choose a larger microcontroller just to get extra pins so the answer is to use a port expander chip. [Raendra] posted a guide for using one of these chips ...

Here’s how it works. The best adjustable dumbbells make a great addition to any home workout space. These customizable weights combine several dumbbell weights, so you don't need space for a ...

The best adjustable mattresses make it easy to customize the firmness of the mattress itself, allowing you to completely tailor the feel to your specific preferences. After testing and reviewing ...

When it comes to choosing the right steel bookshelf for your home, there are a variety of options to consider. From adjustable shelving to foldable multipurpose shelves, each product offers its ...

Andrea Riquier is a New York-based writer covering mortgages and the housing market for Forbes Advisor. She was previously at Dow Jones MarketWatch, on the housing market and financial markets beats.

Switching from a traditional desk to one of the best standing desks is the best decision I’ve ever made when it comes to my home office. Now instead of sitting all day, I have the option to get ...

Investopedia / Dennis Madamba The term adjustable-rate mortgage (ARM) refers to a home loan with a variable interest rate. With an ARM, the initial interest rate is fixed for a period of time.