Investigating nature's expansion principles
"Expand" is a pleated mask investigating geometric expansion principles found in nature to increase surface area.
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Million
annual
Deaths
globally
from PM2.5
NYC average PM2.5 levels
WHO PM2.5 safety levels
Without air, your body is dead within 10 minutes.
There is nothing more fundamental than being able to breathe.
Small enough to enter lungs and bloodstream, but not big enough to cough up and metabolize
Originating from fossil fuel combustion, industrial processes, vehicle exhaust
Long term exposure leads to numerous health risks including cancer, neurodegeneration and respiratory diseases.
This is a PM2.5 particle
