A 2015 study revealed that the radula teeth of chiton mollusks are stronger than spider silk, holding the title of nature's strongest material. This discovery highlights the unique mineral composition of chiton teeth, which contain magnetite, providing exceptional hardness and durability. The finding offers new insights for biomimetic materials science and engineering applications.
Background
Spider silk has long been celebrated in scientific literature for its impressive tensile strength, often serving as a benchmark for synthetic fiber development. This study shifted focus to marine biology, identifying a mollusk adaptation that surpasses previous records in specific mechanical properties.
- Source
- Hacker News (RSS)
- Published
- Jul 11, 2026 at 12:37 AM
- Score
- 6.0 / 10