this post was submitted on 28 Apr 2026
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xkcd #3238: Soniferous Aether

Title text:

Imagine you could ride alongside a sound wave. It would probably be pretty cool, right? We're putting in a departmental budget request to buy a really fast plane so we can check it out.

Transcript:

Transcript will show once it’s been added to explainxkcd.com

Source: https://xkcd.com/3238/

explainxkcd for #3238

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[–] Kenny2999@lemmy.world 108 points 2 days ago (2 children)

Sound is funny. At lower frequencies it behaves increasingly similarly to air i.e. wrapping around obstacles instead of just reflecting. At 0Hz sound is just the local air pressure and the weather forecast is technically sheet music.

[–] maegul@lemmy.ml 42 points 2 days ago (1 children)

At 0Hz sound is just the local air pressure and the weather forecast is technically sheet music.

👌

Thought this was from the hover text for a second!

[–] Cocodapuf@lemmy.world 7 points 2 days ago

It's an awesome comment, it totally could have been the hover text.

[–] sniggleboots@europe.pub 19 points 2 days ago (1 children)

Stands to reason. Vivaldi did compose the seasons after all

!!! my oregano !!!