How Dreadlocks Work
Dreadlocks are matted coils of hair that form a very distinctive (and often misunderstood) hairstyle. So what's the deal with dreads? In this episode, Josh and Chuck examine the long history of dreadl...
25 Nov 201031min
A Rigid, Sterile Look at Kissing
A majority of human cultures practice kissing in one form or another. But why do we kiss? Is the behavior instinctive or learned? In this episode, amateur philematologists Josh and Chuck take a look a...
23 Nov 201032min
Can Lifestraw save the world?
Over a billion people do not have access to clean water, and many die from water-born diseases. With 6,000 people dying each day, this situation is increasingly urgent. Could Lifestraw filters resolve...
18 Nov 201033min
Have all the good ideas already been discovered?
It's no secret that human beings have an obsession with innovation -- but has our species already found every good idea? As Josh and Chuck break down the continuing search for the next great idea, the...
16 Nov 201032min
How Rehab Works
These days, alcoholics and other people suffering from addictions are often sent to rehabilitation centers to kick their habit. But how long has rehab been around, and how does it work? Listen in as C...
11 Nov 201045min
Prohibition: Turns Out That America Loves to Drink
Prohibition was a 13-year period in American history when selling or producing alcohol was illegal. What led to this astonishing development? Why did it end? Josh and Chuck take a look at Prohibition'...
9 Nov 201039min
Addiction: Why you can't kick SYSK
Modern scientists have extensively researched addicts and the things they abuse, but we still don't understand everything about the nature of addiction. So how does it work? Tune in to learn more abou...
4 Nov 201043min
Animal Migration: Where's that gnu gnoing?
When you think of animal migrations, you probably picture thousands of animals thundering across the savannah. But where are they going, and why? Josh and Chuck explain why and how animals migrate in ...
2 Nov 201011min
