Map is a common way to transform lists in most programming languages. In Python, map is a function that loops over a list and applies a function (that you provide) to each item. Your function receives ...

A research team led by Prof. Yang Yuchao from the School of Electronic and Computer Engineering at Peking University Shenzhen ...

The article concludes that solvent-based recycling is both a sustainable and economical option, but that replacing fossil-based plastics with biobased plastics remains a challenge.