Pulsar

Hands On: Acer’s RGB-Everything Predator Helios 500 Is a Disco Gaming Animal

Home News (Image credit: Tom’s Hardware) It’s been a couple of years now since Acer overhauled its big-screen Helios 500 desktop replacement rig. But the laptop is back in a 17-inch shell that’s a bit of a departure from the 2018 model . As expected, it brings current top-end 11th Gen Intel/Nvidia components, plus perhaps… Read more

Pulsar Xlite Review

Introduction Founded in 2020, Pulsar is a gaming peripherals company based in Korea. The right-handed ergonomic Xlite is their first gaming mouse and all about getting the weight as low as possible. Aside from the rib-shaped holes, the Xlite does without RGB lighting, a dedicated CPI button, and even without much of the bottom shell… Read more

“Galaxy-sized” observatory finds evidence of gravitational wave background

A group of researchers may have found the first indication of the so-called gravitational wave background and hopes to open a completely new window into the universe for us soon. The extremely difficult and not yet unequivocal detection was achieved within the framework of the North American Nanohertz Observatory for Gravitational Waves (NANOGrav). Should the… Read more