China has successfully conducted its first satellite laser ranging at Earth-Moon distance, marking a milestone in its deep-space exploration capabilities, the Chinese Academy of Sciences announced on ...

Researchers have developed a new portable Raman analyzer that can accurately measure very low concentrations of hydrogen gas ...

We put nine of the best laser tape measures to the test over several weeks. Here's how the top models performed on the job site.

Here’s how it works. Our expert audio team has spent close to 20 years testing and reviewing the best Bluetooth speakers on the market. Want proof? Take a look at our Parrot DS1120 Bluetooth ...

I’ve been PCMag’s home entertainment expert for over 10 years, covering both TVs and everything you might want to connect to them. I’ve reviewed more than a thousand different consumer ...

The best binoculars with cameras don’t just magnify distant subjects - they let you capture them too. If you spot a rare bird and want to record a sighting, you could try digiscoping with a spotting ...

There are so many kinds of Bluetooth speakers to choose from, all coming in various forms and at different prices, and with varying discounts and deals intermittently thrown into the equation, it can ...

Analogue meets digital with these full-featured Bluetooth turntables from the likes of Sony, Audio-Technica, Pro-Ject and more When you purchase through links on our site, we may earn an affiliate ...

Here are the top projectors for PS5 and Xbox Series X for you to consider when going large on a new gaming display With 4K picture and speedy refresh rates, there are plenty of models vying for ...

How many steps you take in a mile depends on variables such as your pace (whether you're walking or running), the distance between each step (stride ... Steps When Running Though you can measure your ...

DeepDiff: Deep Difference and search of any Python object/data. DeepHash: Hash of any object based on its contents. Delta: Use deltas to reconstruct objects by adding deltas together.