Organic Cotton Shirts by Prana

Prana makes clothing out of 100% organic cotton, mostly activewear for climbing and yoga, but they also produce casual clothing like this “Cabana Stripe” shirt. Their web site doesn’t tell you much about how the shirts are made. But we did discover from another source that they are produced in the US. It’s available from […]

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Cellophane: Retro-Metaefficient

Cellophane is a natural polymer made from cellulose, a component of trees and plants. We like it because it is completely biodegradable and can be made from renewable sources. It is impermeable to air, grease and bacteria. It was used widely for packaging food until the 1960s when it was replaced by a plastic substitute […]

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