Light and Visibility
125046
Why does a window become a mirror at night?
78169
How was Will aware of the lights?
44178
Why is light invisible?
91817
How does dim light affect passive perception?
129737
How do I achieve this kind of light star effect?
130533
How to achieve a Neon-Light effect?
133259
Loss in energy by light after reflections
131765
Make light paths only pass through non-emitted areas?
30144
How can I mix two materials based on incoming light
111402
Dissipating light pollution
21246
Colder surface radiates to warmer surface
44171
Does visible light heat things up?
89575
How can I create light trails without a blurry subject?
114388
Why doesn't more light bounce off of things in the manner of sound?
8595
How to white-balance photos shot in mixed-lighting environments?
44369
Transparency/Masking : See through an Outer Sphere and see Inner Sphere in true colours
139876
Does light affect sneaking?