Episode 43 interview with Paul Polak, co-founder and CEO of Windhorse International

Paul Polak is the co-founder and CEO of Windhorse International, a for-profit social venture that designs radically affordable, life-saving or income-generating technology to serve the poorest people in the world. In 2008, Polak founded D-Rev, a non-profit with the aim of designing and delivering medical products to people living on less than $4 a day…