Azaad Digital on Instagram: "One engineer fixed a live high-voltage power line without shutting it down ⚡😮 Dangerous? It looks like it — until you understand the science behind it. That blue flash isn’t an explosion. It’s an electrical arc, created when extreme voltage ionizes the air. By breaking the arc path for just a split second, the fault collapses on its own. No tools. No physical contact. No shutdown. Power keeps flowing 🔌 This is contactless grid engineering — where deep knowledge of