Is this sarcasm? Rust is fine to consume, but there are also metals that don’t c... | Hacker News

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		dghlsakjg 2 days ago \| parent \| context \| favorite \| on: Plasticlist Report – Data on plastic chemicals in ... Is this sarcasm? Rust is fine to consume, but there are also metals that don’t corrode in water.

malfist 2 days ago [–]

Semipermeable osmatic membranes cannot be made out of metal

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