Why Fingerprints?
Why do we have fingerprints? Why are the human versions generally more complex than those of other animals? Join Robert and Julie as they delve into whorls and swirls, exploring the theories behind wh...
29 Marras 201231min
Jive Turkey
Jive Turkey: As another Turkey Day dawns on the United States, Julie and Robert stop to consider the great bird itself. Join them as they dive into the ancient history of this North American avian nat...
27 Marras 201240min
The Science of Comfort
What does comfort mean to you? Thanksgiving dinner? A cup of tomato soup and a warm blanket? In this episode, Julie and Robert examine the particulars of comfort, why we crave it and what happens when...
22 Marras 201238min
We Are All Scientists
While it might not feel like it, humans were born to crunch numbers, engineer solutions and scientifically evaluate the world. Join Robert and Julie as they discuss the research on our inborn abilitie...
20 Marras 201228min
How to Think Like a Child
Sure, a kid's unique perspective allows him or her to see Puff the Magic Dragon and say the darndest things. But, as Julie and Robert discover, children are born scientists and their way of viewing th...
15 Marras 201247min
Consider the Packrat
It's true: the word "packrat" is more than slang for hoarders and collectors. Join Robert and Julie as they discuss the pint-size rodent's love of decoration and den-building. Plus how do their toilet...
13 Marras 201223min
Hammer of the Witches
Witchcraft trials are a part of our history, but what truly went on during the 1400s? Join Robert and Julie as they explore compelling theories about the nature of superstitious religious persecution....
8 Marras 201257min
Anthropocene: The Age of Man
When viewed from the standpoint of geologic time, what is humanity's ultimate contribution? Have we founded an Age of Man with agriculture, industrialism and war? Join Robert and Julie as they ask har...
6 Marras 201236min
