# Detailed physics revealed by a lugworm's waste

Researchers have closely examined the physical mechanics behind how lugworms expel coiled sand casts, revealing insights into fluid dynamics and animal behavior. The study, published in a scientific journal, uses high-speed imaging and modeling to explain the process. While niche, it demonstrates how natural phenomena can inspire engineering solutions.

**Importance:** 2/5

## Sources

### Science
- [New Scientist](https://www.newscientist.com/article/mg27136032-200-a-surprisingly-detailed-look-at-the-physics-of-a-lugworms-poop/?utm_campaign=RSS%7CNSNS&utm_source=NSNS&utm_medium=RSS&utm_content=home) — Wed, 08 Jul 2026 19:00:00 +0100