The idea behind this video is pretty simple; it's a laser igniting black flash paper to spark fire inside a bottle. But the execution of it is just mesmerising.
The Wicked Laser 100mW Spyder III Krypton burns through the paper in a pyro domino effect and the flame just explodes inside the bottle. You get to see it broken down in slow motion too. Lasers. Fire. Slow motion. Always a good combination. [World Scott via Laughing Squid]