Silicic acid is a major component of glass and ceramics.

This is our main goal.

He played a central role in the project.

The doctor said that his vision loss was due to a problem with the vitreous body.

What are the ingredients of this product?

His ophthalmologist found an abnormality in the vitreous body.

He accidentally broke the glass.

This rock is rich in silicate.

She succeeded in breaking the glass ceiling.

This beautiful uranium glass vase glows in the dark.