Nanoplastics, smaller than microplastics, may be more harmful due to their ability to penetrate cellular structures.

“and then nanoplastics now are a thing which is smaller than microplastics where are nanoplastics you haven't seen this no yeah they're now coming with a new class that's called nanoplastics and probably just as bad if not worse because it goes into peruses into different cellular structures than microplastics”