Wuzzat?
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- Jan 20, 2010
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Do you have an encyclopedia or many books all bound the same, and access to an accurate scale such as found at the Post Office or the supermarket?
Then with two volumes from your encyclopedia and a formula I allege that you can check the accuracy of your bathroom scale to within 1 part in 7000 at the total weight of your books, or possibly more weight.
Then with two volumes from your encyclopedia and a formula I allege that you can check the accuracy of your bathroom scale to within 1 part in 7000 at the total weight of your books, or possibly more weight.
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