Science
Learning about Charles Macintosh, we investigated how different glues and oils could be used to create a ‘waterproof Macintosh’.
Testing waterproof material as our final choice for a coat.
What is the best material for a coat? We tested different materials for waterproofing and absorbency.
What is the best material for a new outfit for Elastigirl? We tested different materials to find out how stretchy they are.
