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Continue to ChatIbn al-Haytham, el primer gran científico https://losmundosdebrana.com/2015/03/26/ibn-al-haytham-el-primer-gran-cientifico/
Ibn al-Haytham, el primer gran científico https://losmundosdebrana.com/2015/03/26/ibn-al-haytham-el-primer-gran-cientifico/