How to Test Glass Hardness

Material hardness is commonly understood as resistance to scratching or abrasion. However, different tests are used to measure different aspects of material hardness in accordance with the mechanical properties under…

Read More

Glass Definition in Science

Glass is an amorphous solid. The term is usually applied to inorganic solids and not to plastics or other organics. Glasses do not have crystalline internal structure. They usually are hard and brittle solids. Glass Examples Examples of…

Read More