101
reputation
1
sphennings
universe -G 6.672e-11 -e 1.602e-19 -h 6.626e-34 -protonmass 1.673e-27....
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Allston, Boston, MA, United States
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Member for 3 years, 6 months
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1 profile view
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Last seen Feb 27 '18 at 13:21
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