© 2020 WFAE
90.7 Charlotte 93.7 Southern Pines 90.3 Hickory 106.1 Laurinburg
Play Live Radio
Next Up:
0:00
0:00
Available On Air Stations

Messy Desks, Light Bulbs & Dune

over

Tim Harford is the author of 'Fifty Inventions that Shaped the Modern Economy." We play overrated/underrated with Tim. We ask him about inventions like the light bulb and the iPhone as well as messy desks and everyone's favorite summer invention: the air conditioner.

Copyright 2020 NPR. To see more, visit https://www.npr.org.