Show I HEART BEATS BEA S MADE AUDIBLE TO THOUSANDS ANDS I ST. ST LOUIS Mo Feb 21 That That the beating of the human heart may maybe maybe maybe be clearly audible to the ears of thousands listen In to the broadcasting program of radio stations stations stations sta sta- throughout tl tie e country was demonstrated when the heart beats of Professor R. R B. B Abb Abbott tt of Purdue Pur Pur- I duo due university were were- broadcast last night by station I SD of St. St Louis Following a demonstration of his hid stethoscope a request wa by anad thos thoss pl sent bat bathe he broadcast the beats of his heart by radio to which he ho consented In hi demonstration Professor Abbott walked to and fro on the I platform b before fore the physicians and I Ithe Ithe the fluctuating of hi his heart like Ilke the ticking of of- ofa a ao clock could 1 be e heard plainly increasing or diminishing dimin I in measure as he lie moved rapIdly rapidly rapidly rap- rap Idly or slowly |