Show i lump of coal take tak e a lump jump of coal in your hand it certainly pretty it hn 11 look useful but coal Is one of products which lose e extraordinary ill revolutionize the world of the kiture re out of coal comes one kind 0 rubber and americas highly wy developed coal industry will L an aa important factor in eventually solving the grave rubber fout out of coal come many plastics and nd were just on the verge of the plastic tic age today all plastic airs all plastic airplanes a all 1 plas furniture un liture these are but a few 1 the e agg developments inie rican industry and America ii I 1 inventive ve tive and chemical genius are i j ening up vast new horizons afes are in the making |