Stuff To Blow Your Mind

Find out how and why dung beetles have been capitalizing on poop in a big way for 30 million years. Also, these little guys may be the world's tiniest astronomers. Robert and Julie reveal why. Learn more about your ad-choices at https://www.iheartpodcastnetwork.comSee omnystudio.com/listener for privacy information.

Why are mystery packages so appealing? How do they improve our mental faculties and fuel our creativity? In this classic episode, Robert and Julie share tales of sealed envelopes, quantum thought experiments, virginity boxes and things Pandora should never have opened. You might even score a gift idea or two. Learn more about your ad-choices at https://www.iheartpodcastnetwork.comSee omnystudio.com/listener for privacy information.

Spices are essentially chemical weapons. They protect a plant from animals and microbes. yet humans long ago learned to hack these defenses and use them to flavor their food. Join Robert and Julie for a discussion of spice and evolution. Learn more about your ad-choices at https://www.iheartpodcastnetwork.comSee omnystudio.com/listener for privacy information.

Was Scrooge's bitterness an actual mental disorder? And was his visitation by the ghosts of the past, present and future his subconscious mind's attempt at DIY psychotherapy? Or did he merely spike his pot of gruel with a little mind-altering something-something? Learn more about your ad-choices at https://www.iheartpodcastnetwork.comSee omnystudio.com/listener for privacy information.

Find out why the Grinch had the personality of a toadstool sandwich, with arsenic sauce. Robert and Julie explore the physiology of the Green One, not to mention his self-imposed social isolation, which may have contributed to the woefully diminutive size of his heart. Learn more about your ad-choices at https://www.iheartpodcastnetwork.comSee omnystudio.com/listener for privacy information.

Why do deer and moose boast antlers? How does this material grow faster than any living vertebrate bones on Earth? You'd think we'd know the answers to these questions, but antlers remain far more mysterious than we often realize. Join Robert and Julie as they discuss the science of antlers and how these weapons factor into ancient human history, global myth cycles and professional athlete urine samples. Learn more about your ad-choices at https://www.iheartpodcastnetwork.comSee omnystudio.com/listener for privacy information.

What if you could suck all the oxygen out of a room with a nifty piece of material? Soon you may be able to with a crystalline material that stores, binds and releases oxygen. Find out how, and join Robert and Julie for a little Oxygen 101, including the question, "What lifeform provides half of the world's oxygen?"' Hint: It's not trees. Learn more about your ad-choices at https://www.iheartpodcastnetwork.comSee omnystudio.com/listener for privacy information.

Whether you're a tattoo virgin or a sleeved-and-stamped ink enthusiast, there's no denying the cultural staying power of the tattoo. But where do we go from here? In this episode of Stuff to Blow Your Mind, explore the world of cutting-edge and near-future high-tech tattoos, from glowing raver ink to tattoos that actually serve as technological interfaces. Learn more about your ad-choices at https://www.iheartpodcastnetwork.comSee omnystudio.com/listener for privacy information.

Tattoos allow us to make the outer body reflect the inner self. In a life of flux, they allow us to make names, symbols, gods and ideas a semi-permanent part of corporeal form. Then again, they also allow others to mark us as "criminal" or "outsider." Join Robert and Julie as they explore not only the science of tattoos, but also a bit of their rich and varied history. Learn more about your ad-choices at https://www.iheartpodcastnetwork.comSee omnystudio.com/listener for privacy information.

What does comfort mean to you? Thanksgiving dinner? A cup of tomato soup and a warm blanket? In this classic episode of Stuff to Blow Your Mind, Robert and Julie examine the particulars of comfort, why we crave it and what happens when we have too much of a good thing. Learn more about your ad-choices at https://www.iheartpodcastnetwork.comSee omnystudio.com/listener for privacy information.