Actually no. Most turn that ac into dc before using it. | Hacker News

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		dboreham on March 12, 2021 \| parent \| context \| favorite \| on: San Francisco’s Secret DC Grid (2012) Actually no. Most turn that ac into dc before using it.

hutzlibu on March 12, 2021 [–]

Rule of thumb, allmost everything without an engine?

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