Show on eu Ul the Monkey In In order oidor cr to prove its Hs power of or dis discriminating dis- dis O criminating between colors cohns the th scientist Dahl made seine interesting tests on n a 3 Ho colored s seine ome OJe sweets with a certain colored dy dye dyo and anc wih 1 sweet of oC some bitter with that another biter color Ate After Aftel a few the monkey learned to leave without even tasting those articles of food colored with tho the dye which I indicated mI 1 last bitter tasting bitter tag substances ts Cs and seized those which indicated nt tt once upon sweets Va Varying ln the experiments sufficiently suf suf- he lie he found tIm that tho the monkey distinguished all an Iho tho different colons 11 readily save savo only dark blue Mansavage llan Many Man dark distinguish savage tribes can not blue fro black and even children than all distinguish this color later Julet al others other r |