Talk:Carbon arc welding

"CAW could not have been created if not for the discovery of the electric arc by Sir Humphry Davy in 1800, ********later repeated independently by a Russian physicist******* Vasily Vladimirovich Petrov in 1802"????????

WHAT MORON put THAT in???

Someone hate Russians around here?!?!

If Petrov independently discovered the electric arc (two years later notwithstanding) how is it that "CAW could not have been created if not for the discovery of the electric arc by Sir Humphry Davy"??????? — Preceding unsigned comment added by 50.98.251.24 (talk) 21:21, 14 April 2012 (UTC)[reply]

Why does it call carbon electrodes nonconsumable? They dont last long, they get consumed. Riveted Fox (talk) 16:33, 13 September 2016 (UTC)[reply]

cut yourself↔ — Preceding unsigned comment added by 137.164.50.170 (talk) 18:09, 15 December 2016 (UTC)[reply]