The relative value of $100
Which state offers the biggest bang for your buck?
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United States
Maps of the US
Possible Yellowstone supervolcano eruption
The map below shows what happens if the supervolcano erupts; the exact zones will depend on wind, time of year,
Read MoreSwear maps
Linguist Jack Grieve posted a bunch of maps that show swearing geographically, based on geotagged tweets. Below is the maps
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