Video: Workers sledgehammer glass tiles on 180-meter-high walkway to prove its strength
A video captured on January 13 in Hechi City in Guangxi Zhuang Autonomous Region features a group of men standing on a 180-meter-high walkway attempts to smash the glass tiles on it to prove the structure's strength, breathtakingly they jumped up and down on the shattered glass.At 280m in length, the structure is the longest glass walkway in China and