S StrangerInAStrangeLand SubQuantum Mechanic Valued Senior Member Dec 6, 2014 #427 /-\=/-\ Last edited by a moderator: Dec 6, 2014
S StrangerInAStrangeLand SubQuantum Mechanic Valued Senior Member Dec 7, 2014 #438 /=\ Last edited by a moderator: Dec 7, 2014