Climate change is "a path to the end of human civilization and modern society as we know it." —David Spratt and Ian Dunlop. "Existential Climate-Related Security Risk." Breakthrough. June 2019. Scenarios and social implications of climate change forecasting existential threat to humanity by 2050.
Category: educational
Eliminating Rust
"The story is, Australian sheep farmers noticed that steel things that sheep often rubbed against did not rust. Sheep’s wool is thick with lanolin, which is removed in processing the wool. Soap makers use it, it is also used in cosmetics. One pound of anhydrous lanolin from eBay costs about $16. I mix it about … Continue reading Eliminating Rust
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