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Continue to ChatNeil deGrasse Tyson nos demuestra que la Tierra es redonda. https://www.smythacademy.com/6674/neil-degrasse-tyson-nos-demuestra-que-la-tierra-es-redonda/
Neil deGrasse Tyson nos demuestra que la Tierra es redonda. https://www.smythacademy.com/6674/neil-degrasse-tyson-nos-demuestra-que-la-tierra-es-redonda/