What's the goal in posting this/having this phrasing? https://en.wikipedia.org/wiki/Terahertz_gap https://en.wikipedia.org/wiki/Terahertz_gap https://en.wikipe

What's the goal in posting this/having this phrasing? https://en.wikipedia.org/wiki/Terahertz_gap https://en.wikipedia.org/wiki/Terahertz_gap https://en.wikipedia.org/wiki/Electromagnetic_spectrum https://en.wikipedia.org/wiki/Electromagnetic_spectrum Please point to the spot on the EM-specrtum that you're scared of, and tell me what color it is.