@sciencenorth: WOW! Have you ever seen a dust explosion this close? 💥🔥 When powder is clumped together, it won’t catch fire. But add compressed air, and the fine particles go airborne — adding more surface area and the perfect setup for fire to spread from one particle to the next! BOOM! 💨🔥 Dust can be more explosive than you think! Drop a 🔥 in the comments if this blew your mind! #FireScience #ExplosiveFacts #MindBlown #CoolExperiments #ScienceNorth