Title text:
Some lava around the piercing site is normal, but keep an eye out for spreading earthquakes and eruptive activity that might indicate rifting.
Transcript:
Transcript will show once it’s been added to explainxkcd.com
Source: https://xkcd.com/3145/
I think there was a movie where this concept was central to the plot and story. I don’t remember the name.
Total Recall, the recent one…
Wait wait wait, the recent one isn’t on Mars? What the hell???
Yeah. I know.