I would assume that the refrigerator sized ones are definitely already in submar... | Hacker News

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		reliablereason 14 hours ago \| parent \| context \| favorite \| on: New laser could cram GPS alternative into a shoebo... I would assume that the refrigerator sized ones are definitely already in submarines.

zardo 9 hours ago [–]

Maybe, but this isn't the only way to build a high performance accelerometer.

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