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Jul 21, 2025 7 min

Del espirógrafo al cosmos

from Left Exact Hosted by J. Rogelio Pérez Buendía

Espirógrafos, órbitas y relojes: la aritmética secreta de los pétalos J. Rogelio Pérez Buendía Un corazón dibujado en la espuma. Un cometa que no apareció. Un niño que multiplica y se asombra. ¿Y si las tablas de multiplicar guardaran un jardín secreto? ¿Y si los planetas no giraran sólo por gravedad, sino por amor a la simetría? ¿Puede la matemática encerrar una flor, una danza, un recuerdo? Este ensayo sigue el trazo de una figura que se repite sin repetirse. Un espirógrafo de la memoria, un reloj sin horas, una ecuación escrita con nostalgia. Léelo cuando caiga la tarde. O cuando sientas que algo gira, lento, dentro de ti. Espéralo en Medium y Substack. Las respuestas —como las curvas más bellas— no siempre siguen líneas rectas. This is a public episode. If you'd like to discuss this with other subscribers or get access to bonus episodes, visit yoyontzin.substack.com/subscribe

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Del espirógrafo al cosmos

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Echospective Markese Burke and Nathan Sieg A podcast that is/isn’t about music. So what does that mean? There are many things in our lives that try to pull is in one direction or another. Yes or no. Right or wrong. Left or right. Stop or go.You get the idea.Sometimes we need to find some balance. Some...perspective. Sometimes we need to hear someone’s story. It’s not always an easy thing to achieve because it may be hard to find common ground with others.The Echospective podcast strives to find that balance, that common ground. One of the things that binds us together is...music. We all have a favorite song. We all have a favorite band. If there’s something we could all sit down and agree on...it’s music.Join Markese and Nathan as they provide a platform for those stories to be told. Where others’ experiences, passions, successes and failures have shaped them into who they are today. The conversations start with music but end with an understanding.If you like stories and the arts with a little humor peppered in...you will Tarzan the Untamed by Edgar Rice Burroughs (1875 - 1950) Mc bill frank This book follows Tarzan and the Jewels of Opar chronologically. The action is set during World War I. While away from his plantation home in East Africa, invading German troops destroy it and kill his wife Jane and the Waziri warrior Wasimbu who is left crucified. Tarzan's search for vengeance is filled with much danger, many fierce fights and tons of action as he becomes active in the war on the British side. This is really just the start of the exciting adventures portrayed in this book. (Summary by Wikipedea and Phil Chenevert)

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This episode was published on July 21, 2025.

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