Engraving depicting an electric egg used for studying luminous discharges in high vacua
Size: 3283px × 6388px
Location:
Photo credit: © World History Archive / Alamy / Afripics
License: Licensed
Model Released: No
Keywords: 19th, archival, archive, century, charge, discharge, egg, electric, electricity, engraving, historic, historical, history, light, lighting, luminous, vacua, vacuum