• Greeks rejected heliocentricity due to conflict with lack of stellar parallax https://www.lesswrong.com/posts/noBKApHwFm8aMuvnw/link-the-greek-heliocentric-theory 2 comments 24/10/2020

• What Parallax Lacks https://www.nngroup.com/articles/parallax-usability/ 3 comments 23/1/2019 web_design