Guizhou bridge show earns Guinness record as world's highest projection

The water-and-light show at the Huajiang Grand Canyon Bridge in Guizhou province has been recognized by Guinness World Records as the highest bridge-based screen projection at 606.501 meters.

Open to visitors daily free of charge, the show can be viewed from an observation platform beside the bridge, according to the introduction.

Using a projection-and-water-screen setup over the river, it combines laser beams with water screens sprayed from the bridge to present a sequence of images tracing a journey from geological change to technological development.