Copper metal that is required to maintain its color may be treated with an organic coating. Single-strand copper wire for electrical purposes does not usually tarnish enough to warrant special treatment. However, fine, multistranded copper wire is usually wrapped with layers of insulating materials. If the wire is kept wrapped, oxidation is quite low, and its color is maintained.
Put the wings in a single layer on the grill over the heat. Cook the wings for about 20-25 minutes total. Start by leaving them on there, lid closed, for a few minutes. Then use big tongs to have look underneath them all.
Heat the oil over medium-high heat. When the oil is hot place your wings in a single layer into the hot oil. Cook the wings for 6 to 7 minutes and then turn them over to cook for another 6 to 7 minutes. You could also use a wok to fry your wings. This will also make a nice crispy outside and tender inside.