Living Matter Defies Classic Physics: Implications for Biological Research

Just now September 23, 2026 1 min read 📰 Phys.org

📋 Key Takeaway

A study led by researchers from Ben-Gurion University reveals that living matter, including bacteria and human cells, defies classical physical models by breaking mirror symmetry in their movement. This research, published in Nature Physics, has implications for understanding complex biological systems. While not directly related to Iran, advancements in scientific research can influence technological development and healthcare in the region.

A new study led by researchers from Ben-Gurion University of the Negev (BGU) reveals that living matter violates previously known physical principles of symmetry when cellular flows form and break down collective patterns. The research, published in Nature Physics, challenges conventional liquid-crystal physics by showing that moving single-celled bacteria and human respiratory cells spontaneously break mirror symmetry, moving in curved, irreversible spiral paths.