# Fosiller Hayvanlarda El Tercihinin En Eski Kanıtı Olabilir

- **Source:** [NYT > Science](https://brifing.si/source/794f9fbd-c10f-44d6-932d-9039af67922c)
- **Published:** 2026-07-09
- **Topic:** [Data & AI](https://brifing.si/c/data-ai)
- **Original article:** <https://www.nytimes.com/2026/07/09/science/fossils-earliest-handedness-righties.html>
- **On Brifing:** https://brifing.si/s/c6ad88ca-842b-4db1-93ef-7b1013e8647d



---

_Summary written by Brifing from the original reporting. Copyright in the original article belongs to its publisher; read the full piece at the link above._