Bible Encyclopedias
Imponderables
The Nuttall Encyclopedia
The name given to light, heat, and electricity when they were supposed to be material substances, but without weight.
Copyright Statement
Public Domain.
Bibliography Information
Wood, James, ed. Entry for 'Imponderables'. The Nuttall Encyclopedia. https://www.studylight.org/encyclopedias/eng/nut/i/imponderables.html. Frederick Warne & Co Ltd. London. 1900.