
Stephen P. Shaw
@spshaw0bserver
i'm human; i think.
ID: 791997216428793856
http://www.tropicaltidbits.com 28-10-2016 13:37:05
19,19K Tweet
794 Followers
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Summertime is back in the Blue Ridge Mountains of North Carolina! The mountains appear blue because specific oak and poplar trees here emit a chemical called isoprene to protect them against excessive heat. Photo Credit: Asheville Pictures #ncwx

