Show topography of the lh air explorations of the air have re tealla l an definiteness dean 0 f barnai rement gement in its ita layers although of course tile details are continually clang ng ing ley in england lini ball directed 11 ills studies of limiting floating balloons to a solution of the question queston of the alie influence of tile the topography of the alie earths surface on nn tile state of tile hie air above it lie he finds alum g other thuinli alint tit alie produced by hills anil and nrc are transmitted to tin nn unexpectedly gre credit at elevation affecting the lower and ingold middle le strata through alit A general effect noticed Is that the vel velocity velo rity octY lit if tile alic wind or of 0 it current of nil air Is increased over a and oer mer n gallit it Is thought thon elit that similar observe aaion generally genthon di would furnish tin ii with a rent topography ot of the mr air washington star |