@teamofgeniusdotcom: Molten iron reaches temperatures of well over 1,500°C, so even a simple strike with a shovel can produce a spectacular reaction. The impact throws tiny droplets of molten metal into the air, where they cool rapidly and create a shower of glowing sparks. If any moisture is present, it can instantly flash into steam, making the reaction even more dramatic. While the display looks incredible, it’s also extremely dangerous. The intense heat can quickly damage ordinary tools, and the flying droplets of molten iron can cause severe burns. It’s a powerful reminder of the enormous amount of energy stored inside liquid metal. •