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Re:A CO2 capture solvent with exceptionally low total costs ... by aaron695 on Sunday April 04, 2021 @06:51PM (#26693521)
> I don't know why $47.10 is any less credible than $47

It shows a lack of understanding of either basic science or napkin maths.

For either reality, science or invention, it matters.

https://en.m.wikipedia.org/wiki/Significant_figures

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