Show LIVE dust Mr Dancer a fellow of the royal society has haa been making a examination of the dust of english cities and reveals some unpleasant beasant facts about the same city dust t is generally regarded as a nuisance from the irritation which it produces on the lungs and the impossibility of keeping it onn off from the person or out of thelio therlo the houses uses but accor according cling to mr D there is another circumstance which will increase the aversion in which it is already held in every specimen examined by him animal life was abundant the molecular activity varying according to the hight at which the dust is collected and Anao of fall fail ail all hights which these molecular wre wretches tebes could select for the display of their activity the hight bight of five tive feet Is that which has been found to be the favorite just at att the average hight of the foot passengers mouth these floating moving organisms are always waiting walting to be devoured and make us ill further more as if animal abomination were not enough a large proportion of vegetable matter maiter also disports itself in the light dust of our streets and the observations ions lons show that in thoroughfares where there are many animals engaged in jn the traffic the teleater greater reater part of the vegetable matter tE thus us floating about consists of what has passed through the stomachs afan of ammala finals or has suffered decomposition in some way or other this unpleasing matter like the molecular activity floats about at a hight of five feet or thereabouts boston Jour mour journal nat |