Why it worked
The video likely worked due to its surprising and unconventional "life hack" nature, offering a seemingly impossible solution to a common problem using an everyday item. The visual demonstration of the repair, combined with the element of surprise and creativity, would have captured viewer attention.
Summary
A mechanic demonstrates an unconventional method for fixing a flat tire using a wall plug and a screw. The video shows the process of inserting the wall plug into the tire's puncture and then using heat to seal it, presenting it as a creative and inexpensive solution.