Mira Edora

Current zinc-based batteries often have relatively short lifespans because their materials gradually degrade with repeated charge-discharge cycles. By changing the chemistry of the battery’s cathode, Chinese researchers have developed a new liquid zinc-ion battery that retains almost 90 percent of its capacity even after more than 10,000 charge-discharge cycles. According to the team, this equates … Read more

Remote Mouse turns your cell phone or tablet into an easy-to-use remote control for your computer. It simulates the function of a wireless mouse, keyboard and touchpad, and also provides a variety of special control panels such as Media Remote, Application Switcher and Web Browsing Remote that allow you to perform certain operations faster. You … Read more

In addition to modular hydrogen production systems and modernized commercial vehicle fuel cells, Hyundai Motor Group is demonstrating a robot that automatically refuels a hydrogen-powered cleaning truck. The World Hydrogen Expo 2026 opened on November 4th at KINTEX in Goyang, South Korea and runs until November 6th. Organized by Hyundai’s hydrogen brand HTWO and business … Read more

What just happened? Microsoft has been promising Windows 11 performance improvements for 8GB PCs for several months. Now the Redmond giant has delved into the details of what that means. It claims the operating system is up to 20% more responsive and multitasking is up to 40% faster, but these numbers are best-case scenarios. Microsoft … Read more

A battery just 2.77 micrometers thick could provide a way to power wearable electronics, tiny sensors and medical devices. The thin-film platform, developed by a team at Dongguk University in South Korea, uses tin and carbon layers to control lithium deposition and reduce lithium loss during charging and discharging. Led by Professor Hyun-Suk Kim from … Read more

A hot potato: Vizio paid $2.2 million to settle allegations that its smart TVs silently tracked what was playing on 11 million screens in 2017. As part of this agreement, the company first had to ask the owners for permission. But a new study suggests that saying “no” to a current Vizio TV doesn’t change … Read more

Researchers at Stanford University and collaborating institutions have developed a photonic chip that can split partially coherent light into different, mutually incoherent beams, potentially helping cameras, microscopes and telescopes capture information that traditional imaging might miss. The fingernail-sized device uses a network of light-processing components and an optimization algorithm to identify and physically separate the … Read more