A team of students from Carnegie Mellon University’s Heinz College of Information Systems and Public Policy investigated whether recycling facilities could effectively sort plastics by the sounds they ...

I had this idea of building my own bicycle lighting system totally personalized, the lights would have the exact lighting pattern I wanted and the shape I decide. That's why I started to build this ...

Abstract: The rapid growth of urbanization and industrial development has resulted in a substantial rise in solid waste production, leading to serious environmental and public health concerns.

Abstract: In the wake of continuous population growth and urban expansion, we are seeing municipal solid waste production become a very serious issue for environmental sustainability. Global studies ...