In the Beginning.

• Autores: Mariette DiChristina
• Localización: Scientific American, ISSN 0036-8733, Vol. 317, Nº. 2, 2017, págs. 4-4
• Idioma: inglés
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• Resumen

  • An introduction is presented in which the editor discusses articles in the issue on topics including necessity of water, history of solar eclipse and learning environments.