Tech || Science Facts || How it works on Instagram: "Clean high-rise windows without leaning outside. The video shows a magnetic window cleaner designed for high-rise apartments, allowing both sides of the glass to be cleaned at the same time from inside the room. The tool uses a double-sided design with powerful magnets that lock the two cleaning pads together through the glass. As the user moves the inner unit, the outer cleaner mirrors the motion, safely scrubbing the exterior surface without