Radio waves are remarkable, always amazed humans have figured out ways to participate in the universe like this.
Discussion
EM photons boggle the mind
And that it is even possible to begin with!
Radio telescopes are crazy things too, with big virtual dishes the size of earth 🤯
I was thinking this today also
There are so many different aspect to our world
I was talking on ham radio while measuring pressures on my AC unit. Totally unrelated yet coexisting