Chinese scientists have developed a new catalyst for seawater electrolysis that maintains high efficiency for over 7,000 hours. This technology could simplify and reduce the cost of producing hydrogen from seawater.
A recent teardown of the Samsung Galaxy S26 revealed the device’s high repairability, thanks to its modular design and the ease of replacing components. This approach reflects the growing trend toward increased durability in modern smartphones.
Scientists have developed a safe water-based battery using minerals similar to those found in the brine used for making tofu. This battery is environmentally friendly, resistant to corrosion, and can operate for over 300 years without degradation.
Scientists have developed an improved method for visualizing the distribution of connectors in lithium-ion batteries, allowing for more precise analysis of their structure. This technology can enhance manufacturing efficiency, speed up charging, and extend battery lifespan.