Title text:
Even geology papers about Heart Mountain are like, “Look, we all agree this ‘volcanic gas earthquake hovercraft’ thing seems like it can’t possibly be right, but…”
Transcript:
Transcript will show once it’s been added to explainxkcd.com
Source: https://xkcd.com/3162/
That last bit is absurd. A mountain was over highway speeds for 30 minutes?
Crazy