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• Autores: Mariette DiChristina
• Localización: Scientific American, ISSN 0036-8733, Vol. 301, Nº. 3, 2009, págs. 6-6
• Idioma: inglés
• Texto completo no disponible (Saber más ...)
• Resumen

  • The article discusses various reports published within the issue, including one by Lawrence M. Krauss on rational analysis and scientific policy, one by Steve Mirsky on punctuation marks, and one on the origins various things including paper clips, placenta, and paper money.