Campaign for Wool - New Zealand - Ok - we accept this might be a bit nerdy, but check out these photos under microscope which show how wool biodegrades versus polyester. .
![Scanning electron microscope images of samples of hemp, kenaf, cotton... | Download Scientific Diagram Scanning electron microscope images of samples of hemp, kenaf, cotton... | Download Scientific Diagram](https://www.researchgate.net/publication/272151761/figure/fig3/AS:295118939672594@1447373246878/Scanning-electron-microscope-images-of-samples-of-hemp-kenaf-cotton-and-polyester.png)
Scanning electron microscope images of samples of hemp, kenaf, cotton... | Download Scientific Diagram
![Scanning electron microscope comparison of creases in polyester fabric... | Download Scientific Diagram Scanning electron microscope comparison of creases in polyester fabric... | Download Scientific Diagram](https://www.researchgate.net/publication/321758311/figure/fig2/AS:631646197907459@1527607597165/Scanning-electron-microscope-comparison-of-creases-in-polyester-fabric-left-and.png)
Scanning electron microscope comparison of creases in polyester fabric... | Download Scientific Diagram
![🔬 067 - How to look at SYNTHETIC FIBERS under the microscope (they look great!) | Microscopy - YouTube 🔬 067 - How to look at SYNTHETIC FIBERS under the microscope (they look great!) | Microscopy - YouTube](https://i.ytimg.com/vi/z4W2-JWwFtU/maxresdefault.jpg)