BoomBlastExplosion on Instagram: "Watch the bubble. 🤿⚠️ That wasn’t steam — it was a volatile mix of oxygen and hydrogen, waiting for ignition. The moment the torch made contact, the pocket detonated. In underwater welding, gas accumulations and “delta zones” are silent killers, and the pressure spike alone can be fatal. When the blast hit, the shockwave displaced water instantly. Lung collapse, helmet failure, catastrophic injury — all possible outcomes in a fraction of a second. What you’re s