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Show Wonders of Liquid Air. Prof. Pattee, the liquid air expert, ex-pert, held a large audience in breathless interest at the B. Y. .college Thursday evening ex-Jpoanding ex-Jpoanding the wonders of liquid lair. The air is a bluish, watery liquid, absolutely dry, and does I all and more than is claimed for lit. It will freeze anything and by a single process will burn almost al-most anything. Its explosive powers are extremely vigorous, and it can be made to weld steei pen together even while freezing freez-ing fruit to a crisp. It is a great ; coming ager . for good to tb ', human race. Ihe lecture was vastly enjoyed by all in attendance, Prof Pattee proving a most agreeable lecturer. |