Roadtrip NationDegree of Impact Special | 55m 16s Earning a doctorate is a noble pursuit, but what can you do with it? As it turns out, almost anything! Follow along as three students pursuing doctoral degrees take a cross-country road trip to explore how doctors of music, medicine, and more are applying their research to solve real-world problems, using their degrees to create lives that they love. Aired: 02/07/18 Rating: TV-G Closed CaptioningVideo has closed captioning.checkmarkAdd to WatchlistWatch PreviewProblems Playing Video?Report a ProblemClosed CaptioningShare:Share this video on FacebookFacebookShare this video on TwitterTwitterShare this video on Google PlusGoogleShare this video via EmailE-mailEmbedEmbed Code for this videoEmbed CodeRoadtrip NationDegree of ImpactWidth in pixels px Height in pixels px Copied to your clipboardUnable to copyLabelCopy to ClipboardClick to copy embed code for videoCloseCloseReport a ProblemBefore you submit an error, please consult our Troubleshooting Guide.Type of ErrorVideo doesn't loadVideo loads, but doesn't playVideo jumps back/forwardOnly audio is streamingSponsorship playback errorOtherPlease add more detailsCancelSubmit ReportYour report has been successfully submitted. Thank you for helping us improve PBS Video.CloseCloseCloseRoadtrip Nation is made possible by Walden University, offering doctoral, masters and bachelor's degrees online across a range of disciplines including social work, education, nursing, and business. At Walden, our 100,000 graduates believe in the power of education to change lives. For more than 45 years, our students have come to Walden to fulfill their goal of effecting positive social change in their careers and communities.