Anyway, here it is, Brian O'Shea. Here is what you asked for. You'll find it on the cover of this magazine. If this magazine is one of those through which you still have to search, the world you mourn may yet blossom anew. And because covers, like man's freedom and dreams and hopes, too often crumble into dust, the formula you want is printed here again, man of the future. C_{55}H_{70}O_{6}N_{4}Mg is the empirical formula for chlorophyll, Brian O'Shea! C_{55}H_{70}O_{6}N_{4}Mg! End of the Project Gutenberg EBook of The Ultimate Salient, by Nelson S. Bond