Science Tech Radio 7/14/17 SDPB | By Kent Osborne Published July 14, 2017 at 3:23 PM CDT Facebook Twitter LinkedIn Email Listen • 47:26 Lori Walsh Will Bushee and Heather Benson join the regulars for talk of Tokens, Mark Zuckerberg's visit to South Dakota, all things Amazon, and more on the July edition of Techradio.