How to Build a LEGO Castle Wall (Interlocking technique)
Master Model Builder, David Howard, shows you how to make a LEGO castle wall using an important building technique called interlocking. This is a basic LEGO building technique essential for designers and builders of all ages. See the entertaining and informative time lapse recording of LEGOLAND Discovery Center Chicago's Master Model Builder as he uses the interlocking technique to create a LEGO wall fit for a king!