curious about how CLEAR works
119049
Does CLEAR allow you to avoid the full body scanner?
138159
Wavelength and resolution
92069
How does color (or reflection in general) work?
41746
Why `clear` do not clear whole screen?
23565
Does opacity:0 have exactly the same effect as visibility:hidden
73063
Some related questions blank
52933
Why does paper become translucent when smeared with oil but not (so much) with water?
4354
What methods of ‘clearfix’ can I use?
8507
Why is glass transparent?
23340
Why is sound reflected and not transmitted through a wall?
69905
League of Legends: How do blind effects work?
98522
how to make clean without any modification?
146112
How does Compounding work?
108219
Why can I see through my objects?
149991
How does formatting work in Windows?
26637
Understanding how references and labels work
56838
Why aren't all objects transparent?