Why are Seashells so Strong?

In this activity, learners explore seashells and various structural models to discover that seashells are a composite material made of both inorganic and organic materials.

Seashell - Wikipedia

Seashells by MillhillHow to Clean Seashells Controversy

How farmed mollusk shells can be used as concrete components - Responsible Seafood Advocate

Newsletter: August 2022

How Are Seashells Formed?

How Seashells Get Their Strength, News Release

Curious Kids: how do shells get made?

How to Clean Seashells the Right Way - Decor by the Seashore

Don't bother selling sea shells by the seashore on days like this