2.9M views · 10K reactions | The intricate mechanism of a lighter's igniter. The tiny components, including the piezoelectric crystal and the spark gap, work together to generate a spark that ignites the fuel. It's a marvel of miniaturized engineering that we often take for granted. Let's appreciate the clever design and functionality of this everyday object. Liked the content? Follow @interestingside ✨ | Interesting Videos | Facebook