The SciencesAcrobatic Coal BargesBy S. W. Clatworthy on July 1, 1923AdvertisementABOUT THE AUTHOR(S)Recent Articles by S. W. ClatworthySyrian Tomb, Antedating that of the Eyptian King, Tutankhamen, Revealed to the Archaeologist by an Accidental Rock FallThe Locomotive of the FutureDriving the Motor Car with a Pendulum: The Latest Surprise of the Ingenious Inventor Constantinesco of Wave-Power Fame