Why do cameras make square or rectangular photos?

Please subscribe so that we can afford Dropbox 🙂

To find out more:

Chromatic aberration –

How cameras work –

A quick video showing you how the mirror flip in an old SLR camera happens –

Photo credits:

Chromatic aberration flower – EricFrederich
Creative Commons Attribution-ShareAlike 3.0

Absorption spectrum of a few elements

Almuazi / CC BY-SA (

Sellmeier equation – Maksim

Creative Commons Attribution-Share Alike 3.0

Cheetah – Joshua Burke

Creative Commons Attribution-ShareAlike 3.0

Keywords:
Science, ASK., Camera, Photograph, Understanding, Technology, Physics, Light, Refraction, Snell’s Law, Vsauce, Veritasium, Mark Rober, Minute Physics, Chromatic Aberration

source