1+ hour, 56+ min ago  (475+ words) New non-toxic battery could last centuries without losing capacity Scientists from the City University of Hong Kong and Southern University of Science and Technology have developed a new type of water-based battery that could last for hundreds of years without…...

1+ mon, 2+ week ago  (584+ words) Our final, clear polish could be put over any manicure or even bare nails" If you love looking your best with long fingernails or have calloused fingertips from years of working as a musician or carpenter, you know how awkward…...

2+ mon, 2+ week ago  (688+ words) Greater energy density and reduced costs are touted Researchers at the Columbia University School of Engineering and Applied Science claim to have developed a new gel electrolyte that will help stabilize anode-free lithium-ion batteries. This should improve the safety and…...

3+ mon, 3+ week ago  (553+ words) The technology could also make data centers cheaper to run Researchers have demonstrated a new way to tune magnetic behavior in extremely thin materials using visible laser pulses at room temperature. The work focuses on controlling magnons, which are collective…...

8+ mon, 5+ day ago  (334+ words) Sodium-ion technology brings hope for users in super-cold regions At IFA 2025, Bluetti introduced Pioneer Na, described as the first portable power station to use sodium-ion batteries. At its core, the device is a large rechargeable unit designed to keep electronics…...