In laboratory tests, the system achieved a Coulombic efficiency of 99.94%. Zinc-manganese dioxide batteries built using the ...

Welcome back to the Fluctus Channel, as we explore how U.S. military forces overcome the extreme challenge of river crossings using advanced tactical vehicles, amphibious platforms, and sophisticated ...

An unusual ship, the Hidden Gem, set sail in late 2022 to test a daring idea: how to mine valuable minerals on the ocean floor. An unusual ship, the Hidden Gem, set sail in late 2022 to test a daring ...

As great as batteries are, it’s essential to understand their risks and how to keep them from going spicy. Recently there has been a bit of a fuss about the dangers of LiFePO 4 (LFP) batteries after ...

Operation Wigwam was a 1955 U.S. Navy test designed to measure what a deep underwater nuclear detonation would do to submarines, ships, and surrounding waters. Using a 32 kiloton device suspended ...

PCWorld tested Qualcomm’s new Snapdragon X2 Elite Extreme chip in the Asus Zenbook A16, revealing improved performance but concerning battery life trade-offs. The testing used a realistic Netflix ...

China has successfully tested a specialized deep-sea electro-hydrostatic actuator capable of severing undersea telecommunications cables at depths of 3,500 meters, marking a significant leap in its ...

Last week, Funcom announced big changes coming to Dune: Awakening, with the survival MMO shifting to a PvE-first open world survival approach, and the Deep Desert offering both PvE and PvP instances ...

In another sign that the new Dell XPS 14 has some battery magic going on, HardwareCanucks coaxed over 40 hours of battery life from a single charge by focusing on light web browsing. It managed 20+ ...

A recent test shows that the Galaxy S26 with the Snapdragon 8 Elite Gen 5 processor offers significantly better battery life that the Exynos 2600 variant. Even though both share the same cell capacity ...

Our lab data proves you can find top-performing cordless vacuums with long-lasting batteries and strong suction without breaking the bank. Ajay has worked in tech journalism for over a decade as a ...