User sphennings - Stack Overflow

sphennings

998

reputation

10

22

Gilsum, NH, United States
Member since April 14 2010
196 profile views
Last seen Sep 01 '23 at 14:15

universe -G 6.672e-11 -e 1.602e-19 -h 6.626e-34 -protonmass 1.673e-27....