The cryptographer is working on developing a new encryption algorithm.

Cryptography is used to secure sensitive information.

The scientist observed the formation of beautiful crystals under the microscope.

She practiced crystal gazing to predict the future.

I built a crystal set to listen to radio stations.

The lake sparkled with the reflection of the crystalline sky.

The crystalline lens focuses light onto the retina.

The process of crystallization occurs when a liquid solidifies into a crystal structure.

The chemist was able to crystallize the compound.

The chemist used a special technique to crystallise the compound.