WHAT HAPPENS IF

The video likely performed well due to its visually striking and counter-intuitive demonstration of a scientific phenomenon. The rapid, explosive shattering of the glass object after appearing incredibly strong creates a strong 'wow' factor, encouraging shares and engagement.

The video demonstrates the properties of a Prince Rupert's drop, a glass object created by dropping molten glass into cold water. It shows how the outside cools instantly while the inside remains under stress, making the head incredibly strong but the tail fragile. When the tail is snapped, the entire object shatters explosively, but if the tail is melted into a smooth ball, the drop becomes incredibly durable.