The US Navy is working on a few railgun projects that will eventually replace the largest guns on the fleet’s cruisers and destroyers. These rail guns will fire a projectile away from the ship ...

Summary and Key Points: The railgun, a weapon concept dating back to World War I, uses electromagnetic force to launch ...

When you buy through our links, Business Insider may earn an affiliate commission. Learn more The best 4K TVs are smart, colorful, sharp, and reliable, enabling them to act as the entertainment ...

The best 4K projectors are still the ultimate way for you to get an immersive theater experience at home. All of the projectors in this guide are capable of beaming a larger image than any regular ...

I’m an ISF-certified TV calibrator and a THX-certified home theater professional, and I’m here to help you understand 4K, HDR, Dolby Vision, Dolby Atmos, and even 8K (and to reassure you that ...

Anyone who has bought a TV, or even thought about buying a TV, in the past few years will almost certainly have come across the term 4K resolution, which is one of the major selling points of the ...

To explain this, let's examine the 1080p, 1440p, and 4K resolutions against each other. (Credit: Michael Justin Allen Sexton) A game rendered at 1080p is displayed with a resolution of 1,920 by ...

it's good to know when the newest releases are coming out on 4K UHD and Blu-ray. You know, as long as you have a good way to play them (see our list of the best Blu-ray players for help on that ...

The best gaming TVs are those with all the greatest features and specs to meet all the exhilarating demands of modern and future gamers. That's right, we want to approach the best TVs for gaming ...

It won’t make it out in 2024 as originally planned, but Analogue is finally ready to share details on its take on a Nintendo 64. The Analogue 3D will launch early next year (the company says Q1 ...

One of the biggest benefits of a 240Hz monitor is lower latency. Higher refresh rates reduce the time it takes for an image to appear on your screen after your graphics card has rendered it, which ...