The background to the discovery, naming and uses of Teflon.
The story of the discovery of the Hall-Heroult process for purifying aluminium.
What chemical clues locked away in ancient ice tell us about Earth’s history
Creating compostable plastic
Ask students to plan experiments, record data and draw conclusions in this practical activity
How can we use vinegar and sodium bicarbonate to make a fire extinguisher?
Examine the environmental impact of our clothing with these resources
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