Throw a high-grade air filter over the intake and you’ve got an air purifier, to... | Hacker News

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alwa 3 months ago | parent | context | favorite | on: I found a backdoor into my bed

Throw a high-grade air filter over the intake and you’ve got an air purifier, too!

7bit 3 months ago [–]

The possibilities are endless. Using some parts of a fridge and a kitchen maker and you can also add an ice cream maker ! Never stop imagining!

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