Sentences with phrase «enough synthetic polymers»
This year chemists will make enough synthetic polymers, mainly polyethylene and polypropylene, to fill the Empire State Building at least nine times over.
https://www.newscientist.com/ Not exact matches
What It's Made of: A rigid synthetic polymer composed of tiny rods spaced about 350 nanometers (billionths of a meter) apart, a gap small enough to manipulate waves of visible light.