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when was plastic invented

Plastic is produced by polymerization of monomers by catalytic chain reactions. It occurs when a polymeric structure called a coacervate (a cluster of molecules dissolved in water) is formed through the interaction between two or more monomers with d

when was plastic invented

Plastics are intimately linked to chemistry and the synthesis of petroleum and natural gas (which contain 50% hydrocarbon chains made from carbon, hydrogen and oxygen). The rate at which plastic can be produced is significant. The \Let’s watch this a

when was plastic invented

The Earth is a huge system made of a lot of very tiny systems that together make up the whole apparatus, the biosphere. The things making these systems work are natural laws. There are other kinds of laws too and they can all be used to help people s