Telling the temperature by color

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Posted by Granite Head (209.252.105.60) on 19:31:08 07/17/12

In Reply to: On around the front basin posted by Granite Head

There's a good informational sign in this area that explains how the colors of the extremophiles serve as indicators of the water temperatures (and acidity). The other indicator of temperature in this photo is Kevin's nose, but don't tell him I said that.

Follow Ups:

A variety of - Granite Head 19:32:37 07/17/12 (6)
- Crackling Lake - Grante Head 19:37:02 07/17/12 (5)
  - And the Norris Greeter - Granite Head 19:38:41 07/17/12 (4)
    - Actually - Roadie 07:40:04 07/18/12 (3)
      - I'll second that! - Ballpark Frank 10:15:30 07/18/12 (0)
      - Roadie: THANK YOU!!! - Granite Head 08:29:57 07/18/12 (1)
        
        Spend some time there - Roadie 20:35:32 07/18/12 (0)

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