Would you want to build a real life medical Tricorder for 10 million dollars? StarTalk Radio host Neil deGrasse Tyson explores the reasons why X-Prize founder Peter Diamandis has teams competing to build a working Star Trek medical tricorder and how it could change the world. If you enjoyed this SoundBite, be sure to check out the full episode here: https://soundcloud.com/startalk/x-prize-beyond-space-part-2