Plastic pyrolysis: Chemists explain a technique attempting to tackle plastic waste by bringing the heat

In 1950, global plastic production was about 2 million tons. It’s now about 400 million tons—an increase of nearly 20,000%. In 1950, global plastic production was about 2 million tons. It’s now about 400 million tons—an increase of nearly 20,000%. Materials Science Phys.org – latest science and technology news stories