Earwax: Live With It

Earwax: Live With It

Despite tons of people using cotton swabs each day to clean the earwax from their ears, cerumen (as earwax is clinically known) is actually quite beneficial to the health of your ears - and even kind of ingenious as your body's defense goes.

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How Crime Scene Photography Works

How Crime Scene Photography Works

Crime scene photography is a crucial aspect of forensic investigation, but it's by no means a new part of detective work. In this episode, Chuck and Josh explore the history and modern use of crime sc...

17 Feb 201126min

How Blood Pattern Analysis Works

How Blood Pattern Analysis Works

Numerous television shows feature blood pattern analysis -- but how do these fictional portrayals measure up to the real thing? Tune in as Chuck and Josh break down the science behind blood pattern an...

15 Feb 201137min

How the Black Death Worked

How the Black Death Worked

The Black Death was gruesome: Symptoms included tumors, purple splotches, fevers and vomiting. But how did this disease manage to spread from the Gobi desert and kill approximately one-third of the po...

10 Feb 201131min

How Bartering Works

How Bartering Works

Bartering is an ancient practice. With the emergence of money-based transactions, it's no wonder that people might think bartering is a thing of the past. Tune in to learn more about the bartering pro...

8 Feb 201127min

How Munchausen Syndrome Works

How Munchausen Syndrome Works

Why would someone fake an illness? Here's an even better question: Why would someone repeatedly make themselves sick? Join Josh and Chuck as they separate the facts from fiction and give you the scoop...

1 Feb 201138min

How to Control a Riot

How to Control a Riot

It's no secret that people in crowds will behave differently than they would if they were alone. In a riot, individuals may exhibit a drastic change in their behavior -- but why? How? More importantly...

27 Jan 201138min

What has the world's deadliest venom?

What has the world's deadliest venom?

Venom isn't unique to snakes -- animals like scorpions, spiders, jellyfish and even platypuses can all use venom. Join Chuck and Josh as they explore the world's most venomous creatures (and break dow...

25 Jan 201130min

Can oceans power the world?

Can oceans power the world?

Oceans cover more than 70 percent of Earth's surface. But could the kinetic power of the tides or the oceans' thermal energy become the world's future power source? Listen in as Josh and Chuck break i...

20 Jan 201128min

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