Headlined by the UE Wonderboom 4, these are the best portable speakers for taking your sound on the road wherever you go.

Radiation hardness on DSOI-based ESD devices is analyzed based on experiment and simulation results, which implies that the negative voltage on back-gate electrode can mitigate the deterioration of ...

Methods depending on scratching now take only a subordinate place, and ‘resistance to indentation’ is the most generally accepted definition of hardness. The Brinell test, in which a hard ball ...

I put over two dozen iPhone charging stations to the test to find the best iPhone charging station ... [+] for your Apple devices ... Satechi 3-in-1 Portable Qi2 Wireless Charging Stand I want ...

Why you can trust our advice At Pocket Tactics, our experts spend days testing games ... want a tiny and powerful portable gaming console, we’d still recommend the Ayaneo 2. And, if you can stomach ...

Our in-house expert reviewers, who have over 150 years of collective experience, have been testing portable music players since the heydays of the Walkman, iPod Classic and pill-shaped MP3 player, and ...

Unfortunately, we are yet to reach the point where portable EV chargers can contain enough energy and be scaled down to the size of the jump starters we have for regular cars. At least, not yet. The ...

Our best budget portable air conditioner is designed for rooms up to 250 square feet but cooled the 550-square-foot testing room by more than 2 degrees in the two-hour testing period. That's ...

These plug-and-play streaming devices are an alternative to installing apps like Netflix, Prime Video, Disney+ and catch-up services on your TV. Our in-depth testing of catch-up and subscription TV ...