A series of fun, engaging, short chemistry demonstrations about water, taken from a lecture by Dr. Peter Wothers of the University of Cambridge.
Six more puzzles to challenge and enthuse your students
Nina Notman explains why forest fires in Indonesia made the sky look red
New material absorbs 99.995% of light shined on it
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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