Stuff To Blow Your Mind

Sure, a kid's unique perspective allows him or her to see Puff the Magic Dragon and say the darndest things. But, as Julie and Robert discover, children are born scientists and their way of viewing the world serves as a fine example to adults. Learn more about your ad-choices at https://www.iheartpodcastnetwork.comSee omnystudio.com/listener for privacy information.

It's true: the word "packrat" is more than slang for hoarders and collectors. Join Robert and Julie as they discuss the pint-size rodent's love of decoration and den-building. Plus how do their toilets aid cowboys and archeologists? Tune in to find out. Learn more about your ad-choices at https://www.iheartpodcastnetwork.comSee omnystudio.com/listener for privacy information.

Witchcraft trials are a part of our history, but what truly went on during the 1400s? Join Robert and Julie as they explore compelling theories about the nature of superstitious religious persecution. What went wrong? Is it still going wrong today? Learn more about your ad-choices at https://www.iheartpodcastnetwork.comSee omnystudio.com/listener for privacy information.

When viewed from the standpoint of geologic time, what is humanity's ultimate contribution? Have we founded an Age of Man with agriculture, industrialism and war? Join Robert and Julie as they ask hard questions about humanity's relationship with Earth. Learn more about your ad-choices at https://www.iheartpodcastnetwork.comSee omnystudio.com/listener for privacy information.

Prepare to explore an alien Earth as Stuff to Blow Your Mind takes you back to the Ordovician Period, when invertebrates thrived in primal seas that covered most of the super continent Gondwana. Join Julie and Robert as they explore this age of change. Learn more about your ad-choices at https://www.iheartpodcastnetwork.comSee omnystudio.com/listener for privacy information.

Ever reach out to the spirit world with an ouija board? Or stare into a dark mirror for Bloody Mary? Perhaps peer-assisted levitation was more your style. In this episode, Robert and Julie bust through the fantasy of these paranormal parlor tricks and examine the underlying science. Learn more about your ad-choices at https://www.iheartpodcastnetwork.comSee omnystudio.com/listener for privacy information.

There's a lot more going on at your local haunted attraction than costumes and chainsaws. In this episode, Robert and Julie venture to Atlanta's Netherworld Haunted House to learn about the science and art behind the ghoulish shenanigans. Learn more about your ad-choices at https://www.iheartpodcastnetwork.comSee omnystudio.com/listener for privacy information.

Humans aren't the only map masters on the planet. In this episode of Stuff to Blow Your Mind, Julie and Robert explore the amazing ways that animals turn space into place and navigate the world around them. Learn more about your ad-choices at https://www.iheartpodcastnetwork.comSee omnystudio.com/listener for privacy information.

Do you see a Thailand-shaped birthmark on Gorbachev's forehead? Do clouds remind you of Australia and Indonesia? You may have cartocacoethes, the compulsion to see maps everywhere.Join Robert and Julie as they discuss the past, present and future of maps. Learn more about your ad-choices at https://www.iheartpodcastnetwork.comSee omnystudio.com/listener for privacy information.

Maps show us familiar places as well as far-flung locales that quietly beckon, intertwining the past, present and future. Join Julie and Robert as they explore how our brains work on maps, from neurons to the role of memory and storytelling in mapmaking. Learn more about your ad-choices at https://www.iheartpodcastnetwork.comSee omnystudio.com/listener for privacy information.

In part two of their 2012 Ig Nobel Prize coverage, Robert and Julie take listeners through some of the more amazing winners at this year's awards ceremony. From monkey butts to exploding colonoscopies, first you'll laugh and then you'll think. Learn more about your ad-choices at https://www.iheartpodcastnetwork.comSee omnystudio.com/listener for privacy information.

Yes, scientists have a sense of humor - and they have to if their big invention is a bra that doubles as a gas mask. Join Julie and Robert as they explore the Ig Nobel prizes - plus some of the strange studies honored at the 2012 awards ceremony. Learn more about your ad-choices at https://www.iheartpodcastnetwork.comSee omnystudio.com/listener for privacy information.

Whether you prefer cats, dogs or snakes, you have to admit that humanity's relationship with felines is mysterious. Why do we live with these super predators? What does "meow" mean? Are they really our friends? Join Julie and Robert as they investigate. Learn more about your ad-choices at https://www.iheartpodcastnetwork.comSee omnystudio.com/listener for privacy information.

Bats live in a sonic universe. They call out into the night and construct the world from their song. They listen to the sounds of prey, predator and the social squeaking of other bats. In this episode, Robert and Julie listen in on the song of the bat. Learn more about your ad-choices at https://www.iheartpodcastnetwork.comSee omnystudio.com/listener for privacy information.

Is the bat the most successful mammal on the planet? Quite possibly! In this episode of Stuff to Blow Your Mind, Julie and Robert explore the insect-munching, fruit-drinking, blood-lapping world of these amazing winged sound warriors. Learn more about your ad-choices at https://www.iheartpodcastnetwork.comSee omnystudio.com/listener for privacy information.

In 2012, Tony Robbins marched thousands of barefoot followers through the coals, injuring under two dozen of them. What was going on in their minds (and in their feet)? Join Robert and Julie as they discuss the physics and mindset of the firewalker. Learn more about your ad-choices at https://www.iheartpodcastnetwork.comSee omnystudio.com/listener for privacy information.

How much of your environment is made out of plastic? Where does it come from? Where does it go? How does plastic affect your iPhone's weight? Join Julie and Robert as they discuss humanity's relationship with plastic and the great Pacific garbage patch. Learn more about your ad-choices at https://www.iheartpodcastnetwork.comSee omnystudio.com/listener for privacy information.

What if you could skip a night's sleep without any side effects? It may sound impossible, but the age of sleep replacement drugs is just around the corner. Join Julie and Robert as they discuss the DARPA-funded meds that might let us dodge those 40 winks. Learn more about your ad-choices at https://www.iheartpodcastnetwork.comSee omnystudio.com/listener for privacy information.

City Creatures: Does a crowded street make you care less about your fellow man? Population density manipulates organisms in subtle and shocking ways. Join Robert and Julie as they look at how animals and humans respond to cramped conditions and depleted resources. Learn more about your ad-choices at https://www.iheartpodcastnetwork.comSee omnystudio.com/listener for privacy information.

What strange thoughts fill the brains of cephalopods? Do they ponder mysteries in their lightless lairs? Join Julie and Robert as they dive into the fascinating world of cephalopod intelligence, from the crafty octopus to the social cuttlefish and more. Learn more about your ad-choices at https://www.iheartpodcastnetwork.comSee omnystudio.com/listener for privacy information.