RF is a funny thing.
>From KHz to light and beyond, it's photons of EM energy. The photons get s=
maller as the energy goes up.
Down in the 600 meter ham band, the photons are HUGE and the energies are T=
INY.
In visible light, the photons are small, and the energies are around 1eV.
In the gamma range, the photons are tiny, and the energies are HUGE startin=
g at about 10keV and going on up past 1000keV
As the energies get higher, gammas are less and less likely to interact wit=
h anything.

So as the energy goes up and up, the volume of space enclosed by a photon s=
hrinks toward a point.

--=20
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