Show engineers study wind as big factor in speeding traffic automotive engineers tire lire now turn tun ing their attention to wind resistance as Is being speeded lit throughout the co collary coul itry ne cording to the motor club the motoring body posited point fil out that antim iw it ins has larkin lar gelly Kil mervonne ner mer coine voine ilia rond road and rolling resil st arice and with sedi levs im ind resi ri sl tance lin lini 4 Is bf ernaie ii a factor 11 maintaining tile spead of tow nr Ulf tle perfect ts Is the ilia 1410 0 of overcoming ills te re sl taice tance dulys ia tile die t und hns has been used usail with telling effect on oil mrs entered for speed rec recon js such is step tor for pus passenger cars cara lit in cival due to larger bodies und and the mente troffle conditions t the tendency today Is toward smaller bodies As on nn alternative step however engli leers are considering partial streamlining and modification of the or bif the car with pron promise pronia if of a considerable reduction ut of resistance |