tag:blogger.com,1999:blog-2280527639701985339.post4304364507699356795..comments2023-09-26T01:40:23.569-06:00Comments on Los grandes inventos y descubrimientos: El invento de la El mundo y la Tierra, esféricosalma2061http://www.blogger.com/profile/10032794844048463432noreply@blogger.comBlogger1125tag:blogger.com,1999:blog-2280527639701985339.post-16083149699163142942011-08-08T20:56:40.004-05:002011-08-08T20:56:40.004-05:00que es el vertice de revolucion diurno?que es el vertice de revolucion diurno?Anonimohttps://www.blogger.com/profile/01752209490772287406noreply@blogger.com