We kick off this week's Plus+ exclusive with the latest from the "Apocalympics" in Rio and after wiping off the muck we look at the history of GPS and human navigation.
The now ubiquitous technology, that touches so many facets of our lives, is compared to the still mysterious navigation methods of the ancient Polynesians.
Previous Podcast
Join MU Plus+ and get exclusive shows and extensions & much more! Subscribe Today!