How do radio and Wi-Fi signals actually work?

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I don’t think I was ever taught this but thinking about it it seems like suck a futuristic concept and I wanna know how they both work. Like, how do these things send invisible, intangible signals?

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Anonymous 0 Comments

I think of it like your neighbors down the street screaming the sports game scores. Because you know what they are screaming, and because you recognize their voice, you can put together that it’s your neighbor yelling, and he’s yelling the sports scores. That’s how routers and internet works, just on a wavelength we cannot see or hear, nor does it interfere with other wavelengths.

It’s easier to understand when you know that we humans only see and hear a very small spectrum of all the spectrums that there are in the world.

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