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Showing results 21 to 28 of 28
  
What am I?
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  In this activity, learners examine nanoscale structures of common things.
  
Aerogel
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  This activity/demo introduces learners to aerogel, a glass nanofoam. Learners discover how aerogel is made and how well it insulates as well as learn about aerogel's other unique properties.
  
Changing Colors
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  Learners experiment with a commercially available liquid-crystal coaster. They warm the material with their hands for varying lengths of time and observe the changing colors that result.
  
Exploring Materials: Graphene
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  In this activity, learners investigate the properties of graphene and graphite.
  
Exploring Size: Ball Sorter
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  In this activity, learners use sieves with different-sized holes to sort balls by size.
  
Exploring Materials: Graphene
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  In this activity on page 4 of the PDF, explore the unique molecular structure and conductive nature of graphene. Learners construct a circuit with a battery and LED bulb.
  
Exploring Structures: DNA
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  In this activity, learners create a necklace of wheat germ DNA. Learners add alcohol to wheat germ so that the DNA clumps together.
  
Molecular Gastronomy: Use Self-Assembly to Make a Dessert Topping
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  Molecular gastronomy is the scientific study of food preparation. Learners use self-assembly techniques to create edible capsules of chocolate syrup (food grade ingredients are required).