What causes smartphone glass to break

The video tutorial explains how energy converts into surface energies or cracks, and highlights two factors—hardness and strength—that prevent phones from shattering. It discusses how falling face down can spread impact stress, potentially causing unseen damage. The tutorial also introduces new glass technology that enhances resistance, allowing glass to withstand greater weight and height in standard tests.

What advancements in technology have been made regarding glass used in phones?

What is the significance of the standard ball drop test for phone durability?