$Fresh Tech Trends$

Liquid Freezing

1 article

A microscopic view of an optical fiber with a frozen liquid core, demonstrating advanced light and sound manipulation capabilities.

What is freezing liquid in optical fibers for light and sound?

Scientists have successfully frozen various liquids, including water and specialized polymers, inside optical fibers as thin as a human hair, according to a University of Cambridge study .

Benjamin Carter·August 25, 2026