The purpose of the buttons on Darth Vader's chest panel is ... burned and injured man inside the suit is doing health-wise. The reference book, though, is no longer considered a canon source ...
In this video, Mr. Chase makes a comparison between Darth Vader's suit and Nasa's EMU suit. He said: "[Darth Vader's] suit apparently has 10 different layers. Those 10 layers have to protect him ...
Walking rather than running is a classic villain trope, but is there a practical reason why Darth Vader does that? Let's take ...