Infrared Updated 2025-07-16
Lindsay Mills Updated 2025-07-16
Video 1.
Snowden Opens Up About His Girlfriend
. Source. TODO interviewed by.
Video 2.
"Citizenfour" winning Best Documentary Feature by Oscars (2014)
Source. Lindsay attended.
Radio wave Updated 2025-07-16
This is likely the easiest one to produce as the frequencies are lower, which is why it was discovered first. TODO original setup.
Also because it is transparent to brick and glass, (though not metal) it becomes good for telecommunication.
Some notable subranges:
Ultraviolet Updated 2025-07-16
Computer Olympiad Updated 2025-07-16
Ah, shame, they are a bit weak.
Davisson-Germer experiment Updated 2025-07-16
Figure 1.
Schematic of the Davisson-Germer experiment
. Source.
Visible spectrum Updated 2025-07-16
420 to 680 nm for sure, but larger ranges are observable in laboratory conditions.

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