Imponderable fluid

Imponderable fluid

An imponderable fluid is a not fully imaginable fluid such as ether and is a mostly obsolete physics/natural philosophy term used in contrast with ponderable matter.

[ [http://books.google.com/books?id=EVzH6_bZTDYC Textbook of Human Physiology] , Leonard Landois, William Stirling, 1889 ] [ [http://books.google.com/books?id=C8F74mB44TYC&pg=PA115&lpg=PA115&dq=%22imponderable+fluid%22&source=web&ots=GbmmKH3aFH&sig=489LctWodkGLj1EcuCfE8kefafo&hl=en Scientific Realism: How Science Tracks Truth] , Stathis Psillos, 1999, Routledge ]


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