How can I craft a copper wire? 
(There's a recipe on http://wiki.universalelectricity.com/wiki/Copper_Wire, but it doesn't work, as the Insulated Copper Wire doesn't exist in Galacticraft )
(There's a recipe on http://wiki.universalelectricity.com/wiki/Copper_Wire, but it doesn't work, as the Insulated Copper Wire doesn't exist in Galacticraft )
