PolymPart: Nanoplastics are a class of incredibly small microplastics that can result from microplastic production and/or plastic degradation in the natural environment – often from ultraviolet light. To give you a sense of scale, one micrometer is 1,000 nanometers and one meter is 1 billion nanometers. Tiny Plastic Pieces (nanoplastics) Because of their incredibly small size, nanoplastics are a […]