Laminated safety glass has been around since the 1920s. Find out how safety glass is made, how it...
03:25
Podcasts de HowStuffWorks.com
Most cork comes from special trees that grow in places near the Mediterranean Sea. Learn more...
03:37
Today, Pez candy dispensers are a sweet treat for children and a novelty for adults. Originally,...
03:19
Sea level is an important measurement, but it's also a complicated one. Find out why in this...
04:11
Is it true that a diesel engine can operate underwater?
Under certain circumstances, diesel engines can operate while submerged in water. Find out what...
03:24
What causes that howling sound in PA systems?
A public address system's speakers emit strange noises, or feedback, when sound gets...
02:11
Dry ice is different from regular ice in several ways. Find out what makes dry ice so unique --...
03:27
Gnosticism may be one of the oldest conspiracy theories in human civilization - but what is it,...
01:19:50
It's no secret that voters distrust Washington, D.C. In numerous polls, citizens of every...
37:24
Militias, Uncle Sam and Occupation: The Oregon Protest
On January 2nd, 2016, Ammon Bundy and a group of like-minded individuals occupied the Malheur...
52:31
How Zero Population Growth Works
In 1968, Paul Erlich published The Population Bomb, predicting coming famine and mass death....
54:20
It has been called a "glorified spring", but Slinky is one of the best selling toys of all time....
54:03
How Zero Population Growth Works
In 1968, Paul Erlich published The Population Bomb, predicting coming famine and mass death....
52:28
You know, polo: the thing with the horses and the jumped-up crochet mallets. In the early 1900s...
35:39
They've been described as gigantic watermelons attached to otherwise unremarkable vehicles, and...
39:39
Filmmaker Alex Winter joins Matt and Ben to talk about his new documentary "Deep Web".
26:17
Are psychic powers actually possible? Join Ben and Matt as they investigate the truth about...
49:58
The ascendance of Pope Francis has led to a revival of Jesuit conspiracy theories. But why? Who...
39:46
What does the pineal gland do? Some people believe it represents the mystical "third eye" from...
41:14
What was the most widespread infiltration of the US government? According to some sources, it...
19:31
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