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when toggle format what by license comment
Jan 15, 2019 at 12:15 comment added phipsgabler I was wondering as well why the explicitely specify the sides :) Maybe it's just for memorization.
Jan 14, 2019 at 20:48 comment added Martin F If someone actually raised their left arm and lowered their right arm, and was facing the helicopter, they would be signing a reversed N.
Jan 14, 2019 at 16:50 history edited phipsgabler CC BY-SA 4.0
added 2 characters in body
Jan 14, 2019 at 16:24 history edited phipsgabler CC BY-SA 4.0
Found original source
Jan 14, 2019 at 12:28 history edited phipsgabler CC BY-SA 4.0
added 1 character in body
Jan 13, 2019 at 12:17 history answered phipsgabler CC BY-SA 4.0