This biomimetic engineering challenge introduces students to the fields of nanotechnology and biomimicry. Students explore how to modify surfaces such as wood or cotton fabric at the nanoscale. They create specialized materials with features such as waterproofing and stain resistance. The challenge starts with student teams identifying an intended user and developing scenarios for using their developed material. Students then design and create their specialized material using everyday materials. Each students test each design under specific testing constraints to determine the hydrophobicity of the material. After testing, teams iterate ways to improve their self-cleaning superhydrophobic modification technique for their design. After iterating and testing their designs, students present their final product and results to the class.
- Subject:
- Biology
- Life Science
- Physical Science
- Material Type:
- Activity/Lab
- Provider:
- TeachEngineering
- Provider Set:
- MakerChallenges
- Author:
- Krystle Dunn
- Qilin Li
- Seth Pedersen
- Date Added:
- 08/29/2019