Two critically injured after "sparkler bomb" explosion in western Kentucky

3 Ways to Make a DIY Smoke Bomb with Colored Smoke

BoomBlastExplosion on Instagram: "The answer is a loud, echoing NO—but the footage is absolute chaos in its purest form. When dozens of firecrackers ignite at once against a solid steel post, you get a violent blast of sound, thick smoke, and a shockwave you can practically feel through the screen. This is the kind of chain reaction that looks wild on video but is dangerously unpredictable in real life. The heat bounce, the pressure wave, and the ricochet risk? Way too high for a “fun experiment

BoomBlastExplosion on Instagram: "What looks like a harmless sparkler turns into a “low-velocity detonation.” When snow meets a chemical fuse, pressure can build inside the casing instead of venting—resulting in the blinding ground-burst you see here. Watch the 0:04 mark: the way light reflects off the snow shows just how much energy is released in an instant. Most people think it’s a dud—until the shockwave hits. Follow for more high-impact analysis and epic fails. #fireworkfail #explosion #phy