ELI5: Explain Like I'm 5

Polycyclohexylenedimethylene terephthalate

Polycyclohexylenedimethylene terephthalate is a big and complicated word that describes a type of plastic. This plastic is made up of tiny pieces that are all stuck together to make a strong and flexible material. It's kind of like how you can build a big castle out of lots of small Lego pieces.

The name gives clues about what the plastic is made of. "Poly" means many, so there are lots of tiny pieces in this plastic. "Cyclohexylene" and "dimethylene" describe what the pieces are made of - they're like building blocks that are used to make the plastic. "Terephthalate" is another building block that is added to make the plastic even stronger.

This type of plastic is used for lots of different things, like making bottles, clothes, and even car parts. It's really useful because it can be molded into different shapes and can be made in lots of different colors.

So, just like how you can build cool things with Lego, scientists can use different building blocks to make this plastic and create all sorts of different things with it.