Audio is streamed directly from the publisher (mdstrm.com) as published in their RSS feed. Play Podcasts does not host this file. Rights-holders can request removal through the copyright & takedown page.
Show Notes
Esta semana, John Bausch y Henry Lomb, fundadores de la optica Bausch & Lomb, y las historia de Ray-Ban, la marca insignia de Bausch & Lomb.