Main content
Why are Wires Made of Copper?
Chemistry professor Andrea Sella of University College London explains the magical properties of this red metal that mean half of all mined copper is used to conduct electricity.
(Photo: Copper cable, Credit: Yukosourov/Thinkstock)
Duration:
This clip is from
More clips from Business Daily
-
![]()
Is remote work all it's cracked up to be?
Duration: 02:21
-
![]()
Are refillable water bottles becoming a status symbol?
Duration: 04:39
-
![]()
Should skincare products come with age restrictions?
Duration: 04:31
