Radiolab believes your ears are a portal to another world. Where sound illuminates ideas, and the boundaries blur between science, philosophy, and human experience. Big questions are investigated, tinkered with, and encouraged to grow.


Wednesday, 12 p.m. – 1 p.m.
on News Station

 We Get Support From:
Become a Supporter 
 We Get Support From:
Become a Supporter 

Wednesday, October 15, 2014 Permalink

Radiolab: Limits

Daniel Zedda / Flickr

Daniel Zedda / Flickr

On this hour of Radiolab: a journey to the edge of human limits.

How much can you jam into a human brain? How far can you push yourself past feelings of exhaustion? We test physical endurance with a bike race that makes the Tour de France look like child’s play, and mental capacity with a mind-stretching memory competition. And we ask if robots--for better or worse--may be forging beyond the limits of human understanding.


Limits of the Body

Jad and Robert talk to two Ironman competitors, Julie Moss and Wendy Ingraham to find out how they do what they do. Physiologist Dr. David Jones tells us how to trick the voice in your head that tells you you're exhausted. 


Limits of the Mind

How much can you jam into a human brain? In this segment, Jonah Lehrer tells us the stunning tale of Mr. S., a man whose memory seemed to have no limits. And Dr. Elkhonon Goldberg warns of the dark side of this gift. 


Limits of Science

Dr. Steve Strogatz wonders if we've reached the limits of human scientific understanding, and should soon turn the reins of research over to robots. Cold, calculating robots. 


View On