RT @PowerLlama: Bring back the swipe in twitter for iPhone and I'll love it. #newtwitter

About to walk in the lava tube: @eliduke, @brke, @bookis and Scott. @ Thurston Lava Tube http://instagr.am/p/YBylN/

Us in a volcano crater. @ Kilauea Iki Crater http://instagr.am/p/YBjR4/

Us in a lava tube! @ Thurston Lava Tube http://instagr.am/p/YBhc3/

The moon is indeed a harsh mistress. @ Kilauea Iki Crater http://instagr.am/p/YA6FZ/