Exoskeletons: How's it coming?
Since the 1960s, the Pentagon has called for a suit that can make a soldier jump higher, run faster longer and generally be a badder dude. It's only now that the materials needed are coming of age. Li...
25 Loka 201230min
How Commercial Jingles Work
You probably can recite five right now. Commercial jingles are designed to hijack your working memory and implant a product or service and they really work. Learn about the history of these insidious ...
23 Loka 201234min
How Lion Taming Works
Bossing a lion around in front of a crowd at a circus has been an attraction for 200 years, but exactly how lion tamers get their captive wild animals to comply has evolved over time. Take a peek in t...
18 Loka 201227min
How Black Holes Work
It wasn't too long ago when black holes were strictly predictions in theoretical math. Over decades, astronomy has gotten better at uncovering these cosmic phenomena. Learn about how black holes form ...
16 Loka 201230min
How Pizza Works!
Sure it's everywhere and there's a more-than-90-percent chance you eat it once a month. But we'll bet you don't know the full history of that pizza (or tomato pie) you're about to chow down on. Join C...
11 Loka 201250min
How Rainforests Work
It's been called the world's lungs, the world's pharmacy and the world's air conditioner. It takes up only 6 percent of Earth's land, yet houses 50% of the world's species. Find out the math behind wh...
9 Loka 201239min
How Fire Works
Creating fire was possibly the most important human discovery, but it's easy to take for granted. But. Josh and Chuck get to the bottom of the chemistry of fire in their quest to explain everything in...
4 Loka 201228min
How Whiskey Runners Worked
Sure, Chuck and Josh have discussed it before, but it's worth revisiting: Running moonshine led to the creation of NASCAR. Chuck and Josh aren't even NASCAR fans and they think that's cool. Join them ...
2 Loka 201230min
