Show SIFTINGS OF SCIENCE 11 II sn balance themselves in water I 1 by by tile the raus TS cular contraction of tile air air bladders at death tile the muscles inu scle relax the air bladder expands expand with the resu result it that the fish is throw thron it ou oil one side and rises to the cur surface face tux first book made of of f ground wood woid paper hn ha been placed in the herlin berlin testing office for examination recently it s said to be in food condition As 18 it was printed in as J very nearly half a century ago the argument that wood paper lins has no durable qualities appears tu to be seriously shaken I 1 r is a mistake to suppose that I 1 lightning cools tile air at the time of a thunderstorm a sharper contrast fon between the temperatures of the upper and bower strata than it ih usual exists aai the cold n 11 aich sometimes bollons foll colls such storms is due to tit alo e 0 onset of cooled alnio pharic masses a ready already 1 in the neighbor huA A G to the static state hoard of health of Mie li chisan bigan the statistics tati sties of sickness have demon demonstrated stra ted the law that generally influenza la grippe is quantitatively related etl to the limos picric ozone the wore ozone tile the more inure influenza and the law that remittent fever feve r is in inversely versel y related the more aone tile the less remittent fever |