Interesting Engineering on MSN

Scientists’ new method uses batteries’ own energy to recover 95% of key metals

Scientists have developed a groundbreaking battery recycling method that uses a cell's own stored energy to recover key ...
Sunday Trust on MSN

Digging For Survival: The Story Of Plateau Underage Miners

I come here to make money. I don't go to school or learn any skill. I have been mining for over a year. I use the money to buy food, cloths and shoes for myself. I also support my father with the ...