6,000 Matches Igniting in a Fiery Chain Reaction
by Glen Tickle from Laughing Squid on (#17XR8)

HTD arranged 6,000 matches into a large block and lit one corner to set off a fiery chain reaction. The video runs a full 14 minutes as the fire spreads across the matches and the matches eventually burn themselves out.
The channel has posted other videos with matches arranged in interesting patterns, but this is their largest collection of matches to date.
via Sploid