Explore scented balloons to discover how your nose can detect molecules too small to see.
|Hints for uses in your library||Courtesy of Dr Kirsty Ross, University of Strathclyde: Instead of adding scented extracts directly into the balloon, scent cotton balls and push them into the balloon before inflating it. Use latex-free balloons to keep this activity allergy-free. Extend this activity by placing the scented balloons throughout the stacks and sending participants to find them.|
|Related Links||Activity materials in Spanish|
|Originating Source||NISE Network|
|Related Books||Suggest a book|