Podcast:TechNation Radio Podcast Published On: Wed May 02 2018 Description: On this week’s Tech Nation, Shidan Gouran, the President of Global Blockchain Technologies, about the difference between Blockchain and Bitcoin, and what cryptocurrencies mean to traditional banking.Then on Tech Nation Health, a new technology aims to make a range of existing medications more effective. George Yeh, President of TLC Bio, describes their first targets - Osteo arthritis and liver cancer. And Chief Correspondent, Dr. Daniel Kraft, explores how global tech firms are addressing healthcare.