Arc welders are famous for being able to “weld through anything, anywhere,” but better arc welds come from attaching the ground clamp to bare metal reasonably close to the weld point ...

Warning: Contains spoilers from the Wano arc of One Piece. Gum-Gum King Cobra is Luffy's finishing move against Katakuri in Snake-Man Gear Fourth. Gum-Gum Red Hawk is seen as Luffy's new signature ...