Joseon Invention Museum (조선 발명품 박물관)

Explore eight galleries across a basement and two above-ground floors. Begin in the fenced garden, then discover sundials, water clocks, rain gauges, astronomy, printing, rocket propulsion, cranes and floor heating.

Press E near a plaque to read its history and principles. Red button pedestals start animated mechanism demonstrations. Use the corridor lift to visit every level.

WASD to move, move the mouse or use arrow keys to look (click the scene to lock the mouse, Esc to release), E to interact. Tablet controls include a joystick, drag-look and an E button.

Exhibits are educational 3D reconstructions rather than exact artifact replicas. The older origins of armillary spheres, movable type and ondol are clearly explained.

Secret 4F: enter the lift, press E, choose 4F and enter samastv. Meet the creator and a custom Executioner TV Man fan exhibit with nine selectable motions.