Most bricks are made of cement and sand. These bricks are made of melted plastic bottles and bags. And they last longer than the regular ones. Nzambi Matee is a materials engineer from Nairobi, Kenya.
Plastic pollution is a worldwide problem. In Nairobi alone, about 500 metric tons of plastic waste are generated every single day. Only a fraction of this number is recycled. In true innovation ...
Dr. Byungwook Hwang's research team from the CCS Research Department at the Korea Institute of Energy Research (KIER) has successfully developed a process that applies the circulating fluidized bed ...
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