While modern power systems in personal electronics and larger devices have been gradually moving toward rechargeable frameworks in the interest of sustainability, there's still a lot of disposable ...

Discharging the batteries requires oxygen to be put back into the system, and turns the metallic iron to rust, releasing energy in the process. Obviously, this reaction is slower than the instant, ...

Why the soda myth refuses to die The idea of pouring cola on a battery terminal has been around for decades, helped along by viral videos where corrosion seems to vanish in seconds. The logic sounds ...

Rather than disposing of batteries after two or three years, we could have recyclable batteries that last for up to nine years, by using high-frequency sound waves to remove rust that inhibits battery ...