What are some household items that are aluminum and copper?
Goose feather cannot stand 60 CChoose cotton is betterFirst layer - aluminum foil Second layer - cotton Third layer - aluminum foil Fourth layer - cotton - Last layer - aluminum foil
Yeah, styrofoamBig lumps of expanded polystyrene, the thicker the betterYou won't easily improve on that.
Aluminum foil is, guess what, aluminumPennies are mostly zinc, actuallyAll house wiring is copper, with a coating of insulation, as is the wiring inside of motors and appliances, and signal cables like cable TV, USB, ethernetMost water pipes are copper Some house siding is aluminum (others are wood or plastic) Anything that is brass, like door knobs, is either brass (mostly copper) plated aluminum, or solid brass, or brass plated steel .
