Aapo got up and looked out the window. The Baltic Sea was calm as always at dawn. Many years have passed since the mornings with skies tainted by smog. The social and environmental transformation here has been a success,...
Scientists from the University of Leicester, England, have developed a technique to recycle lithium batteries in a sustainable way.
It is essentially based on the use of cooking oil and water. It allows to purify the black mass of the...
