Can Heat Fix Crack A Windshield ⚡ Original

The windshield had expanded under the sun’s assault—every molecule of glass straining against its neighbor. Then she’d shocked it. A sudden, savage temperature difference. The inside shrank while the outside swelled. The glass couldn’t decide whether to stretch or squeeze. So it split.

She sat back, stunned. The AC was still blowing, the sun still blazing. She reached out and touched the glass near the crack. It was hot—too hot to keep her palm there for more than a second. But the inside, where the cold air hit, was cool enough to raise goosebumps. can heat crack a windshield

“No way,” she whispered.