Title text:
The administration thinks it’s weird, but the geologists say it looks normal.
Transcript:
Transcript will show once it’s been added to explainxkcd.com
Source: https://xkcd.com/3284/
Title text:
The administration thinks it’s weird, but the geologists say it looks normal.
Transcript:
Transcript will show once it’s been added to explainxkcd.com
Source: https://xkcd.com/3284/
Just wait until someone remembers what breccia looks like.