Slow-motion Match Burning...
[http://youtu.be/_074G_bk5sY] (YouTube link)This match head was filmed at 4,000 frames per second. That means the ignition, which normally happens in an instant, takes several minutes. We get a good look at what happens...
https://www.neatorama.com/2014/01/20/Slow-motion-Matching-Burning/
