this post was submitted on 30 Apr 2024
375 points (98.7% liked)

xkcd

8968 readers
64 users here now

A community for a webcomic of romance, sarcasm, math, and language.

founded 2 years ago
MODERATORS
 

https://xkcd.com/2926

Alt text:

The Doppler effect is a mysterious wavelength-shifting phenomenon which seems to primarily affect sirens, which is why the ๐Ÿšจ emoji is red.

you are viewing a single comment's thread
view the rest of the comments
[โ€“] [email protected] 4 points 7 months ago (1 children)
[โ€“] [email protected] 7 points 7 months ago

Are you sure you didn't mean this one?

img

TIL that wasn't actually an official one, hrm.:-|