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On Matter and Ether: Or the Secret Laws of Physical Change (Classic Reprint)
Thomas Rawson Birks
No preview available - 2017
action affinity amount approach arrangement assume atmosphere atoms attraction axis bismuth bodies carbon cause central centre character charge chemical cloth cohesive colour combine compound conceived consists constant contrast Crown 8vo cycles density depend direction distance distinct double earth Edition effect elasticity electric elements equal ether explain facts fluid follows force four further gaseous greater heat Hence hydrogen hypothesis inch increase intensity inverse iron kind known length less light limit liquid magnetic material matter mean metals monads motion move natural nearly negative neutral distance nitrogen opposite oxygen particles phenomena plainly plane polarity poles positive present pressure probably produce properties ratio rays relation repulsion result right angles rotation seems separated side simple solid space square strong structure substance suppose surface tend theory tion union units vary vibrations viva wave weight whole
Page 3 - I frame no hypotheses: for whatever is not deduced from the phenomena is to be called an hypothesis ; and hypotheses, whether metaphysical or physical, whether of occult qualities or mechanical, have no place in experimental philosophy.