What is the timing relationship between gesture and speech.
Description
There are 2 parts. the first part just provide me the transcript for the whole video and don’t need to explain (aproximately 200 to 300 words). the second part, i need the rest of the word counts (aproximately 1900 to 2000 words) in a very detail content and FOCUS 1: Specifically on co-timing 2: what is the timing relationship between gesture and speech