from defective flues. There will be a drain pipe, con- scale, just asin Sir William Thomson’s reflecting galvano- with the highest possible rarefication ; consequently the lever nected with sinks and closets, and with main sewer, to carry meter. Thus the amount of repulsion produced could be arms… … falls; it varies also with the dwelling combined is 25x59. SS ratio of its mass to its surface, The entire principal story is = and with several other condi- occupied with store room. The tions. Thus the neutral point upper story is divided into seven PROFESSOR CROOKES’ RADIOMETER.—Fig. 1. for a…
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