A picture is a still view of the way some things look. A video is many pictures strung to look like they are moving with sound. Since the video has some cuts and jumps, here is the text of Guy’s talk:
http://www.cs.virginia.edu/~evans/cs655/readings/steele.pdf
One of my favourite talks of all time, not just in terms of content but in presentation as well.
One of my favourite talks of all time, not just in terms of content but in presentation as well.