@explainingworld on Instagram: "↘️ Before industrial systems became the backbone of factories & data centers, maintenance was simple. Power off. Clean. Restart. No rush. No risk. Today, downtime can cost thousands per minute. You can’t stop a production line, server room, or control system every time dust builds up. So technicians clean electronics while still powered using non-conductive, fast-evaporating solvents that do not carry electricity. These liquids are not random cleaners. They are us