Wire

Single, usually cylindrical, flexible strand or rod of metal

or…
Gold
Anatolia
Bronze Age
Public Domain
Iron Age
Diamond
Copper
Iron
Lead
or…
Tungsten
Electricity
Steel
Platinum
Silver
Guitar
Piano
Brass
Transformer
or…
Semiconductor
Bronze
Electric Motor
Manufacturing
Ruby
Old World
Nickel
Metal
Printed Circuit Board
Explore Wire