In my opinion Rethinking the way we sit down was a very interesting, informational, and funny video. His passion was airplanes, but sense he began to find it unromantic he transitioned into designing chairs, and took the knowledge he knew about designing airplanes and placed it in the chair department. I found it amazing how he took the information of how the body works, and placed that information in the creation of the his chair. He made it so that people did not need to make a manual adjustment to the chair to fit there personal needs. He continued after many failures so that it can adjust to the human body automatically, and also be comfortable at the same time.