xkcd #2926: Doppler Effect ( imgs.xkcd.com )

OpenStars , 2 months ago

I think there's an xkcd for that topic... 🙃

spoiler

(/s in case it is not blatantly obvious)

LordTrychon , 1 month ago

I believe it's this one...

https://lemmy.world/post/14868285

OpenStars , 1 month ago

Are you sure you didn't mean this one?

img

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