Comment by Hobadee
13 hours ago
Now now... Let's be fair...
Radio broadcasts to everyone.
Light you can block off to a single direction.
Oh wait, directional radio antennas exist. Nevermind, yes. Exactly like radio waves.
13 hours ago
Now now... Let's be fair...
Radio broadcasts to everyone.
Light you can block off to a single direction.
Oh wait, directional radio antennas exist. Nevermind, yes. Exactly like radio waves.
> Light you can block off in a single direction.
Sorta, kinda. You're really only just attenuating things a lot. It's tricky to actually block it off fully.
Same with radio waves, as light is literally the same phenomena as radio waves, it's just shaking faster.