Caption: Modern version of the Leclanche cell. This heavy-duty zinc-carbon primary battery is a dry cell with an immobilized electrolyte.
Artist: Encyclopaedia Britannica
Release: Not Applicable
File Size: 40.72 MB

Caption: an illustration of construction workers
Artist: ImageZoo
Release: Not Applicable
File Size: 24.93 MB

Caption: an illustration of construction workers
Artist: ImageZoo
Release: Not Applicable
File Size: 24.96 MB