Why the shape of your screen matters – Brian Gervase
View full lesson here: http://ed.ted.com/lessons/why-the-size-of-your-screen-matters-brian-gervase
Watching a movie at home isn’t quite the same experience as seeing it at a movie theater — but why? Learn how changes in aspect ratio affect every film, and why your television might not be delivering the whole picture.
Lesson by Brian Gervase, animation by Andrei Feheregyhazi.



![[ID: lZpMXJ4TvaM] Youtube Automatic](https://myaiu.tv/wp-content/uploads/2026/06/id-lzpmxj4tvam-youtube-automatic-236x133.jpg)
![[ID: K80bqj6quJo] Youtube Automatic](https://myaiu.tv/wp-content/uploads/2026/06/id-k80bqj6qujo-youtube-automatic-236x133.jpg)
![[ID: pWDClKzlbAU] Youtube Automatic](https://myaiu.tv/wp-content/uploads/2026/06/id-pwdclkzlbau-youtube-automatic-236x133.jpg)
![[ID: lKUdNAGn9_E] Youtube Automatic](https://myaiu.tv/wp-content/uploads/2026/06/id-lkudnagn9e-youtube-automatic-236x133.jpg)
![Private: [ID: k7zdqnhY8b0] Youtube Automatic](https://myaiu.tv/wp-content/uploads/2026/06/private-id-k7zdqnhy8b0-youtube-a-236x133.jpg)
![Private: [ID: CY1CeFAYAok] Youtube Automatic](https://myaiu.tv/wp-content/uploads/2026/06/private-id-cy1cefayaok-youtube-a-236x133.jpg)