Stuff You Should Know

Josh and Chuck have been planning this thing since spring and it's finally here! Tune in to hear which listener's scary story won the SYSK Halloween Horror Fiction Contest -- and prepare to have your socks scared off just in time for All Hallow's Eve. Learn more about your ad-choices at https://www.iheartpodcastnetwork.comSee omnystudio.com/listener for privacy information.

30 Loka 201222min

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. Listen in to learn the state of exoskeleton technology. Learn more about your ad-choices at https://www.iheartpodcastnetwork.comSee omnystudio.com/listener for privacy information.

25 Loka 201230min

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 and catchy advertising vehicles with Chuck and Josh. Learn more about your ad-choices at https://www.iheartpodcastnetwork.comSee omnystudio.com/listener for privacy information.

23 Loka 201234min

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 the jaws of this odd profession with Josh and Chuck. Learn more about your ad-choices at https://www.iheartpodcastnetwork.comSee omnystudio.com/listener for privacy information.

18 Loka 201227min

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 and their ability to spaghettify you in this episode. Learn more about your ad-choices at https://www.iheartpodcastnetwork.comSee omnystudio.com/listener for privacy information.

16 Loka 201230min

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 Chuck and Josh as they explain it to you, bite by bite. Learn more about your ad-choices at https://www.iheartpodcastnetwork.comSee omnystudio.com/listener for privacy information.

11 Loka 201250min

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 why they may be gone in 40 years in this episode. Learn more about your ad-choices at https://www.iheartpodcastnetwork.comSee omnystudio.com/listener for privacy information.

9 Loka 201239min

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 the universe. Learn more about your ad-choices at https://www.iheartpodcastnetwork.comSee omnystudio.com/listener for privacy information.

4 Loka 201228min