---
id: "2095696922002485401"
created_at: "2026-09-04T02:14:17+00:00"
lang: es
in_reply_to: "2095694095289106677"
in_reply_to_user: "1807003571025592320"
thread_root: "2095690402657366183"
kind: self_reply
quotes:
  - "2094617992541745159"
media:
  - data/tweets_media/2095696922002485401-sm1cO4JAtKe0O9vc.mp4
urls:
  - expanded: "https://x.com/BrainyScience/status/2094617992541745159"
---

Lo del problema de los 3 cuerpos!

https://t.co/a6USeKKvTU https://t.co/VGD7JAR0bw

---

### Cita `2094617992541745159` Brainy Science @BrainyScience 2026-09-01

This is the exact moment a developing heart goes from silence to its first beat. 🫀✨ 

No switch. Just cells gradually becoming active until a critical threshold is crossed—and the whole tissue suddenly synchronizes. https://t.co/Axqa2exJ6Z