Show SIMPLE experiments carbon 0 caa hansly generated fro i incent tan I 1 S 1 bowder that there is charcoal in baking pow abil hat vinegar and hiking pow der will make carbonic nod pis were two bits of knowledge im patted to bev hundred school girls and boya by Profet bor peter T austan in the hall ot the brooklyn 1 10 institute tie second of a ecriss of lie tales to young on how to mane scientific at home using lie simplest kin 1 of apparatus appi ratus professor auten demonstrated how car bonic ac 1 gas can be from n ft and 1 ihirg powder nil 1 ho showed also 1 ow 11 e burning of a viro jr of carboina car boino acid gan brings out the thair coal in baking ponder tie chil ircia were maci sely in 1 0 fr ditc itc anent hit wl tafv oto atea 1 or cao mado ly tho anso of balms they ate n lot ot cl ant they took the lector cr B 1 at there was charcoal lu sugar as n coite abilo ot carbonic acid gas light er air cold cai bonio acid gai is nincie 1 bavier air oud can bo ban died like w atar eai 1 I 1 sor aus acu to sl ow the heavy nul lal pablo quality ho generated a lot of it in a large glass ir and to i raw it out in cupful bigl acl acio 1 by pouring tho feis ci on tsieia ns it it fluid aej the professor liia albeit I 1 ow to male carbonic acid gaa run tl rough a cardboard A doan c w alog tro pi iced a few lubbes apart in a long glis ch aiom riom i pi acl cr professor eflowly inured carbonic acid gas into cai I 1 by tl 8 glas channel an 1 as ie continue I 1 to pour the invisible blui I 1 the lights amt out ono by one the chil iron cd with t abo construction of a rudo pair of I 1 use only such as can ha readily picked up around the house sai I 1 tho professor he took a common strip of board and i canted it upright on 1 is table across the top lie a piece of lath and balanced it exactly by hanging au empty bandbox on ono en 1 an I 1 i baciu of shot on tt 0 other biow there is i othma but mr in the ban he s iid let me show you low much cai bonio acid gas is ali ui air au 1 suiting alia action to ie word n large of acid gia into tl 0 immediately the bandlow dc ns if filled ich alio chil arcu applauded ai 1 in felo and a few they acre on tl air wy to their 1 circa imbued with a to raid tl 0 larder for i and b ik ing tomako cu bamo bomo acid gis ew yoa |