A brain–machine interface (BMI) is a device that translates neuronal information into commands capable of controlling external software or hardware such as a computer or robotic arm. BMIs are ...

While they typically cost more than window AC units, the best portable air conditioners are a great solution in heat emergencies (especially in areas that don't regularly see sustained seasonal ...

The best exercise machine for losing weight is the one you enjoy using — here are our all-time favorites out of all the cardio machines we have tested. If you are wondering what is the best ...

Bluetooth speakers are one of the simplest ways to get your music playing. The wire-free wonders come in so many sizes and shapes that their various use cases are near-endless, from using one in your ...

For something that does exactly one task — charging your device while you’re on-the-go — a portable charger has a lot of specs. There’s how much power your power bank can hold, how fast it ...

He covers the gamut of gadgets and is a notable reviewer of mobile accessories and portable audio products, including headphones and speakers. He's also an e-reader and e-publishing expert as well ...

While there are countless bars and venues across the country where you can take the stage to belt out a tune or two, these portable karaoke machines free you up from the smokey rooms and ...

I want to know where they come from and who or what is making them.” “And that machine on the table, there,” the Doctor said, “is that going to allow you to hear these noises?” ...

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The best portable monitors let you extend and expand your laptop, tablet, or games console screen without tying you down to a desk. Our team of reviewers have tested all the best monitors and best ...

Here’s how it works. The best power banks and portable chargers keep your electronics powered while you're out and about. These handy peripherals can charge a wide range of devices, including ...