Great Wall of China Great Wall of China The Great Wall of China is a series of fortifications made of stone, brick, tamped earth, wood, and other materials, generally built along an east-to-west line across the historical northern borders of China to protect the Chinese states and empires against the raids and invasions of the various nomadic groups of the Eurasian Steppe with an eye to expansion. Several walls were being built as early as the 7th century BC; these, later joined together and made bigger and stronger, are collectively referred to as the Great Wall. Especially famous is the wall built in 220–206
Walking Through the Great Wall of China wall, then he throws away the sheets to reveal himself. The whole illusion is filmed in long take, thanks to a large camera boom that makes a complete rotation over the wall. Copperfield's heart is "monitored" during the whole illusion. Walking Through the Great Wall of China "Walking Through the Great Wall of China" is a magic trick performed by the illusionist David Copperfield, in which he apparently enters the Great Wall of China from one side and emerges on the other side in front of a live audience on both sides of the wall and over it. This illusion