Hong Kong's 'spiders' stick to bamboo scaffolding

Nicknamed "spiders" for their gravity-defying skills in web-like constructions, Hong Kong's bamboo scaffolders have risen above predictions that their trade would disappear. They remain a common sight high above the streets of the city, scaling the sides of towering, ultra-modern steel and glass buildings on traditional bamboo poles linked through ancient design concepts. Duration: 02:14.