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rainbow has 7 colors
- I think SI unit was inspired by the rainbow: https://www.bipm.org/utils/common/pdf/SI-Illustration-Guidelines.pdf
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one week has 7 days
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1,1.5,2,2.5,3,3.5,4
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Like 7 times ** TODO FEA possible compare the stress distribution using different methods to cut holes on plate
randomwangran / 7 Goto Github PK
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