explain_eduverse_ on Instagram: "Lineman crews work inches from a live 22000 volt current while power remains active. They use connectors that let them join or fix high voltage lines without causing outages, keeping electricity running to homes and businesses. Insulated tools, gloves, and bucket equipment protect them from electric shock. The connectors are built to endure high voltage, harsh weather, and constant use once installed. . . via : วัยรุ่นไฟแรง-HIGHVOLTAGE/YT . . . . #knowledge #tech

Teaching You things that nobody does on Instagram: "People sometimes talk about a “melting” or heating pen made from everyday items, but what’s really being shown is the idea of electrical resistance turning energy into heat. When electricity flows through a material that resists it, that energy has to go somewhere — and it usually shows up as heat. In concepts like this, the pencil or metal isn’t special by itself. It’s just acting as a conductor with resistance, where electrical energy convert