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Posts by [email protected] |
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Post #ATcoCEHaidmTaeibtw by [email protected] |
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@johncarlosbaez reminds me of F. Dyson's "Time without end: Physics an… |
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Post #AnRmK5s2Cm4K3LvmwC by [email protected] |
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I'm looking for black ink that is i) very black, ii) water soluble, iii) dy… |
