Evening Republican, Volume 21, Number 127, Rensselaer, Jasper County, 14 June 1917 — A MOTOR RUN BY MULE POWER. [ARTICLE]

A MOTOR RUN BY MULE POWER.

Reno Weibourn, who lectures on science and performs experiments with apparatus on the stage, wffl bo here the fifth day of the Chautauqua. Ono night up In lowa ho had arranged bls batteries and things to show the audience that a motor oouM bo run by sound. ’’Now, thia wheel will ran very rapidly when the Draper sound is made,” ho told his audience. Just then a mule tied somowhsra outside the tent began to pour forth a joyful noise. It happened to be just the right pitch to make the motor go, and the motor went. Weibourn usually makes the Draper notee with a dote. Uris mule happened to sing the same note that Weibourn plays on ths fiute. The age of barter is still here—and an ad may exchange for you something you no longer need for something you need urgently.