... than more traditional encyclopaedias Despite this, critics have (36) the site for its inaccuracies Articles on the site have certainly (37) things which are not in fact true However, ... alongside the image, guaranteeing synchronization Short feature films were produced in this ways as early as 1922 This system eventually brought us “talking pictures” 41 The passage is mainly about ... called, was invented This was a small wooden room with an open bottom, glass windows at the top to (68) in light, and a supply of air coming through leather tubes Something similar, made...