[farmfriend]

Interesting

[First Amendment]

A few days ago I read (had to be on FR, I don't bother with much else) about a lake at Yellowstone, which has hot spots, and the bottom of the lake is swelling, and other interesting factoids which I don't remember. It also mentioned stuff about there being the biggest caldera in the world (?!) in Yellowstone, and how previously (I don't know when, not recently!) the volcano (es) there spewed lava that covered much of the western US....