3 points

No but if you fill the room with water then it should be way faster

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9 points
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Yes, but only in one direction and if you use UDP instead of TCP. Also your MTU needs to be small enough for the packages to fit between the blades of the fan, otherwise that causes package fragmentation.

/s

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27 points

Yes, but the tailwind becomes a headwind on the way back to the router so you won’t see any actual speed changes. Putting a fan on both ends will cancel each other out too.

You need to change all the gaseous air out for either liquid or a solid as waves propagate faster through them. You should start with filling your house with liquid oxygen as a nice half step so you still have something to breathe easily, as solids are a bit more tricky.

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19 points

The general idea is correct, but since we’re dealing with electronagnetic waves, they travel slower in any medium. So pumping out all the air of the room would technically make your wifi faster.

Liquid oxygen has (I think) a refractive index of about 1.2, so it would make the signals 20% slower (still very fast)

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3 points

NERD

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8 points

Dude waited 11 months of lurking and not posting or commenting anything, and breaks their silence with that attractive string of knowledge. I’ve got mad respect for them.

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1 point

What if i put the router in front of an open window, open the window behind my computer and put a fan between the two ?

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29 points
*

No, the fan will blow the packets all over the place, which is fine for UDP, but any TCP/IP connection will suffer. Place the fan in front of the router so that the blades will catch any dropped packets and throw them back into the datastream.

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7 points

uh, hi. If you place the blades in front of the router, it will start chopping the packets before they even reach. You need to use an bladeless fan

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2 points
*

Alright so I’ve now got a router using cell signal hardwired into a Roomba randomly roaming the halls so everyone gets shitty connections all the time.

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1 point

No need, that’s why we have the Don’t Fragment bit in the IP header

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3 points

Everyone know that.

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9 points
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It’s not 1 way traffic. Signals go both ways. To increase your wifi speeds, have 1 fan blow from your router to your device and 1 fan from your device blow towards your router. Signals go faster in warm air so make sure to pump up the thermostat. It also goes faster with less CO2 in the air so make sure to open all windows (unless you own a Mac). Lower moisture in the air also improves speeds, so crank your AC on max. Also placing both your router and device in rice helps.

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2 points

device in rice

Say that in any linux forum :)

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