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Mark is a 31 year old guy from Waxahachie, Texas, USA.
Likes 1,446 pages, 298 videos, 37 photos • 57 fans • Received 5 reviews
Member since Jul 17, 2007
"Since the measuring device has been constructed by the observer ... we have to remember that what we observe is not nature itself but nature exposed to our method of questioning." -Heisenberg

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