Making Toxic Metal Safe to Use 🤯

Ajouté : 2026-06-03

[00:00:00]Before it can be used in the kitchen, this raw copper has to go through an extreme process called tinning. First, the worker heats the metal over a massive flame until it is dangerously hot. Then, he rubs a special tin mixture directly onto the surface. The intense heat instantly melts the tin, turning the dull copper into a shiny silver mirror in seconds. He does this because cooking on raw copper is actually toxic and will react with your food. But once it's coated and dunked in water to cool down, it becomes perfectly safe. Would you eat food cooked in