In this Short Activity, learners explore how the application of nano-sized particles or substances can change a bigger material’s properties.
Sand, Plants and Pants is a hands-on activity exploring how the application of nano-sized particles or substances can change a bigger material’s properties. Visitors investigate the hydrophobic properties of plants, nano-fabric pants and magic sand.
BIG IDEA
Nanoscale science can change how materials behave on the macroscale.
LEARNING GOALS
- See how science and nanotechnology can change everyday materials.
- Describe how some plant leaves have nano-sized bumps that repel water thus keeping their leaves clean and dry. This phenomenon is called the “Lotus Effect.”
- Explain that Magic Sand and Nano fabrics are an example of nanotechnology that mimics the water-repelling “Lotus Effect” of some plant leaves.
- Discuss how natural phenomena often inspires new innovations
NANO CONTENT MAP
Scientists and engineers have formed the interdisciplinary field of nanotechnology by investigating properties and manipulating matter at the nanoscale.
Nanoscience, nanotechnology, and nanoengineering lead to new knowledge and innovations that weren’t possible before.
