Tech

Just add water: Scientists managed to extend the lifespan of lithium batteries by 750%
A team of Korean scientists has significantly extended the lifespan of lithium-metal batteries by developing a protective layer made of hollow nanofibers from guar gum and water instead of harmful substances. With the help of this layer, the batteries were able to operate 750% longer, and their init...
16.12.2024
4613

New booking opportunities through 'Diia': who can take advantage
16.12.2024
4749

Hackers attacked defense enterprises of Ukraine
09.12.2024
4738

Russian hackers seized Ukrainian television channels
05.12.2024
4401

Apple wants to abandon SIM cards in the iPhone: new details
27.11.2024
4767

A new feature has been launched in the 'Army+' application
15.11.2024
4661