polystyrene
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What is Polystyrene?
What is Extruded Polystyrene?
What is Expanded Polystyrene?
Styrofoam.
Everyday changes.
Why is Polystyrene so useful?
The Invention.
Timeline.
More about it.
The Future.
Glossary.
Bibliography .
Extra information.
The following video will display the chemical reaction of polystyrene and acetone.