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Trust but verify (lemmy.ca)

submitted 2 months ago by [email protected] to c/[email protected]

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A video showing beans being poured into a cup sitting atop of a scale, atop of another scale. Both scales measure the beans concurrently.

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[–] [email protected] 2 points 1 month ago* (last edited 1 month ago) (1 children)

Two scales is not enough assurance. You need three.

You also need to triple-weigh your beans after grinding.

[–] [email protected] 2 points 1 month ago

Maybe they're using a similar system to O2 sensors in SCUBA rebreathers. 3 identical sensors measure the same thing. When one sensor drifts, the computer uses the value from the 2 concurring sensors, and throws an error to let you know something is wrong.

That system is life-critical, so these beans must be about the same importance.