"Interest Timescales", by Randall Munroe, licensed under Creative Commons Attribution-NonCommercial 2.5 License
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Sometimes, parts of a slowly-rising mountain suddenly rise REALLY fast, which is extra interesting.
"Interest Timescales", by Randall Munroe, licensed under Creative Commons Attribution-NonCommercial 2.5 License
Sometimes, parts of a slowly-rising mountain suddenly rise REALLY fast, which is extra interesting.