Stuff To Blow Your Mind

By 2050, experts believe approximately two-thirds of the world's population will live in cities. How will this urbanization change life for individuals, and how will it affect the world? Listen in and learn more about life on the 500th floor. Learn more about your ad-choices at https://www.iheartpodcastnetwork.comSee omnystudio.com/listener for privacy information.

It's no secret that genius and eccentricity are related, but scientists can be downright weird. In this episode, Julie and Robert explore the bizarre lives of history's greatest scientists. Tune in to learn more about clairvoyant dwarves, Tesla and more. Learn more about your ad-choices at https://www.iheartpodcastnetwork.comSee omnystudio.com/listener for privacy information.

James Brown said that "it's a man's world," but he may have changed his tune if he'd seen the recent studies on gender and evolution. In this podcast, Julie and Robert ask what makes a person male or female -- and why the days of males may be numbered. Learn more about your ad-choices at https://www.iheartpodcastnetwork.comSee omnystudio.com/listener for privacy information.

Does life in space permanently alter an astronaut's mind? Join Robert and Julie as they analyze the physical and mental changes human beings experience in outer space, including the overview effect. Learn more about your ad-choices at https://www.iheartpodcastnetwork.comSee omnystudio.com/listener for privacy information.

If a tree falls in an empty forest, does it make a sound? Originally this question was made for meditative purposes, but answering the question incorporates several fascinating ideas about human perception and psychology. Tune in to learn more. Learn more about your ad-choices at https://www.iheartpodcastnetwork.comSee omnystudio.com/listener for privacy information.

Why are so many people convinced that they were abducted by aliens? In this episode, Julie and Robert explore the history of alleged abductions, along with the scientific explanations for the experiences of the witnesses. Tune in to learn more. Learn more about your ad-choices at https://www.iheartpodcastnetwork.comSee omnystudio.com/listener for privacy information.

It's been said that music has the power to soothe savage beasts, but what scientific impact does music have on humans? In this episode, Julie and Robert explore the influence of music on human brain cells -- and whether it can actually rebuild your brain. Learn more about your ad-choices at https://www.iheartpodcastnetwork.comSee omnystudio.com/listener for privacy information.

Evolutionary Hangover: Vestigial traits are common in animals across the globe, but why? In this episode, Julie and Robert take a look at the genetic leftovers that lost their usefulness during evolution. Tune in to learn more about evolution, atavism and vestigial traits. Learn more about your ad-choices at https://www.iheartpodcastnetwork.comSee omnystudio.com/listener for privacy information.

Each week, Robert and Julie bring you fascinating, mind-blowing stories about the strangest things in the natural world -- but how could your mind literally be blown? Tune in and learn more in this podcast. Learn more about your ad-choices at https://www.iheartpodcastnetwork.comSee omnystudio.com/listener for privacy information.

Humans have believed in the soul for millennia, and the evolution of science hasn't stopped the search for ghosts and the soul. In fact, modern scientists still search for proof of life after death. Tune in to learn more about the latest research. Learn more about your ad-choices at https://www.iheartpodcastnetwork.comSee omnystudio.com/listener for privacy information.

How do individuals relate to reality? How has humanity attempted to interpret its position in the universe? From navel-gazing to the geocentric universe and beyond, the search for humanity's place has become a long -- and mind-blowing -- enterprise. Learn more about your ad-choices at https://www.iheartpodcastnetwork.comSee omnystudio.com/listener for privacy information.

People from different cultures often interpret gestures and etiquette differently, and this can lead to serious misunderstandings. So how should humans interact with extraterrestrials? Tune in as Julie and Robert explore the nuances of alien etiquette. Learn more about your ad-choices at https://www.iheartpodcastnetwork.comSee omnystudio.com/listener for privacy information.

Inspired by Robert's childhood fear of being turned completely inside out, our podcasters attempt to answer the age-old question: Can people really be turned inside out? Listen in and learn more in this episode. Learn more about your ad-choices at https://www.iheartpodcastnetwork.comSee omnystudio.com/listener for privacy information.

Not all animals need the same amount of sleep. Some people get by on five hours a day, while other animals (cats, for instance) can easily sleep upward of ten hours a day. So what is sleep, and why don't animals need the same amount? Tune in to find out. Learn more about your ad-choices at https://www.iheartpodcastnetwork.comSee omnystudio.com/listener for privacy information.

Influenza is a virus that causes the flu, and it shares a long, lethal history with the human race. In this episode, Robert and Allison explore what's made the flu such a successful disease, and what you can do to avoid an infection. Learn more about your ad-choices at https://www.iheartpodcastnetwork.comSee omnystudio.com/listener for privacy information.

Would you like a pet that can change its appearance and create decoys from ink? What if it also shot through the water via jet propulsion? Then the cuttlefish is the pet for you. Listen in as Robert and Allison take a closer look at the cuttlefish. Learn more about your ad-choices at https://www.iheartpodcastnetwork.comSee omnystudio.com/listener for privacy information.

Many people find graveyards creepy, but what makes them so unsettling and spooky? In this special Halloween episode, Robert and Allison take you into the graveyard as they explore our cultural fears about cemetaries and share a little graveyard science. Learn more about your ad-choices at https://www.iheartpodcastnetwork.comSee omnystudio.com/listener for privacy information.

Stephen Hawking is one of the world's most famous physicists, but why is he so famous? In this episode, Allison and Robert take a closer look at the fascinating career of Stephen Hawking. Learn more about your ad-choices at https://www.iheartpodcastnetwork.comSee omnystudio.com/listener for privacy information.

Today mad scientists are common in fiction, and they appear in everything from comedies to science fiction. But they're also relatively recent. What made them so popular? Tune in and learn more about mad scientists in the public consciousness. Learn more about your ad-choices at https://www.iheartpodcastnetwork.comSee omnystudio.com/listener for privacy information.

Military snipers use sophisticated technology and specialized techniques to wreak tremendous damage on enemy forces. But how do they work? In this episode, Robert and Allison break down the science behind snipers. Learn more about your ad-choices at https://www.iheartpodcastnetwork.comSee omnystudio.com/listener for privacy information.

The periodic table is an invaluable tool for scientists across the planet -- but how does it work? In this episode, Allison and Robert explore the creation of the periodic table. Tune in to learn more about the history and structure of the periodic table. Learn more about your ad-choices at https://www.iheartpodcastnetwork.comSee omnystudio.com/listener for privacy information.

For thousands of years people across the world have frightened (and entertained) each other by swapping monster tales, but how do these monsters hold up in the eyes of science? In this podcast, Robert and Allison break down the science behind monsters. Learn more about your ad-choices at https://www.iheartpodcastnetwork.comSee omnystudio.com/listener for privacy information.

Each year, monarch butterflies fly south across North America, returning north in the spring. Normally the butterflies would never live long enough to complete the journey -- yet these are not normal times. Tune in to learn more about monarch butterflies. Learn more about your ad-choices at https://www.iheartpodcastnetwork.comSee omnystudio.com/listener for privacy information.

Like any other form of pollution, loud noises can seriously affect your health over time -- and that's just the beginning. As Robert and Allison break down the science behind noise, they also explain how noise pollution affects the natural world. Learn more about your ad-choices at https://www.iheartpodcastnetwork.comSee omnystudio.com/listener for privacy information.

The world famous globetrotter Flat Stanley is used to encourage literacy in children. Since Flat Stanley is two-dimensional, he's a perfect jumping-off point for Robert and Allison's exploration of string theory and our multidimensional universe. Learn more about your ad-choices at https://www.iheartpodcastnetwork.comSee omnystudio.com/listener for privacy information.

Earthquakes are an inevitable part of living on Earth, and some places are far more prone to earthquakes than others. In this episode, Robert and Allison tackle the idea that California might sink into the ocean due to the San Andreas fault. Learn more about your ad-choices at https://www.iheartpodcastnetwork.comSee omnystudio.com/listener for privacy information.

Nowadays most people have heard of the scientific method, but what exactly is it? More importantly, how does it work? In the second segment of this two-part series, Robert and Allison explore the history (and application) of the scientific method. Learn more about your ad-choices at https://www.iheartpodcastnetwork.comSee omnystudio.com/listener for privacy information.

Civilization relies on science and couldn't exist without it -- but what exactly is science? In this episode, Allison and Robert explore the definition of science, from the questions it can tackle to the methods scientists use in their experiments. Learn more about your ad-choices at https://www.iheartpodcastnetwork.comSee omnystudio.com/listener for privacy information.

If a person helps someone else without receiving an award, then that person has committed an act of altruism. Or have they? In this episode, Robert and Allison explore the science behind altruism in humans and other animals. Learn more about your ad-choices at https://www.iheartpodcastnetwork.comSee omnystudio.com/listener for privacy information.

Bacterial life is one of the most hardy life forms on Earth. But the impressive talents of bacteria aren't limited to durability. Tune in to learn more about the strange bacterial ability to sense quorums and communicate with other bacteria. Learn more about your ad-choices at https://www.iheartpodcastnetwork.comSee omnystudio.com/listener for privacy information.

In 1997, researchers at Ohio State University detected an extraordinary signal from space. Could it have been a message from another civilization? Tune in as Allison and Robert break down the science behind the search for extraterrestrial intelligence. Learn more about your ad-choices at https://www.iheartpodcastnetwork.comSee omnystudio.com/listener for privacy information.

As a science writer, Mary Roach has penned books on everything from cadavers to astronauts. In this episode, Allison and Robert interview Mary Roach about the future of space exploration. Listen in to learn what you'll need to pack for a trip to Mars. Learn more about your ad-choices at https://www.iheartpodcastnetwork.comSee omnystudio.com/listener for privacy information.

An emoticon is a series of punctuation marks used to draw a picture and convey an emotion. But how did these emoticons come about, and why do they seem so universal? In this podcast, Robert and Allison explore the science behind facial expressions. Learn more about your ad-choices at https://www.iheartpodcastnetwork.comSee omnystudio.com/listener for privacy information.

Maggots have a distinctive (and, some would say, repulsive) appearance. But throughout history doctors and healers have used maggots to treat ulcers and wounds. In this episode, Allison and Robert take a closer look at maggots and maggot therapy. Learn more about your ad-choices at https://www.iheartpodcastnetwork.comSee omnystudio.com/listener for privacy information.

There are hundreds of different leech species, but they're all built for one thing: sucking blood. Join Allison and Robert as they take a closer look at the leech's adaptations, and the role these parasites may play in modern medicine. Learn more about your ad-choices at https://www.iheartpodcastnetwork.comSee omnystudio.com/listener for privacy information.

Last week, Robert and Allison broke down the science behind oil exploration. In the second segment of this series, the hosts explore the process of drilling for oil once a potential well is found. Tune in to learn more about drilling for oil. Learn more about your ad-choices at https://www.iheartpodcastnetwork.comSee omnystudio.com/listener for privacy information.

In an economy driven by fossil fuels, oil exploration is big business -- but how do scientists actually find oil? In this podcast, Allison and Robert break down the techniques and technologies used to find offshore oil. Learn more about your ad-choices at https://www.iheartpodcastnetwork.comSee omnystudio.com/listener for privacy information.

Why do mosquitoes love biting certain people (and ignore others)? In this podcast, Robert and Allison take a closer look at the science behind mosquito bait. Tune in and learn why insects love -- or loathe -- biting you. Learn more about your ad-choices at https://www.iheartpodcastnetwork.comSee omnystudio.com/listener for privacy information.

The Blue Whale is the largest living animal on Earth, but it isn't the first gigantic sea creature. In this podcast, Allison and Robert examine the prehistoric dinosaurs of the deep. Tune in to learn more about real-life sea monsters. Learn more about your ad-choices at https://www.iheartpodcastnetwork.comSee omnystudio.com/listener for privacy information.

Roughly 10 percent of the human population is left-handed. This minority lives in a right-handed world, and many tools are made for right-handed people. But do left-handed people have any advantages over the righties? Tune in and find out. Learn more about your ad-choices at https://www.iheartpodcastnetwork.comSee omnystudio.com/listener for privacy information.

Charles Darwin's revolutionary study of evolution isn't even two hundred years old yet. In terms of evolutionary processes, this is a miniscule amount of time. Yet is is possible to observe evolution within our lifetimes? Tune in and find out. Learn more about your ad-choices at https://www.iheartpodcastnetwork.comSee omnystudio.com/listener for privacy information.

Although diamonds are incredibly expensive, they're only lumps of concentrated carbon (one of the most common elements on earth). So how do these diamonds form -- and how big can they grow? Tune in and learn why the largest diamonds may be in space. Learn more about your ad-choices at https://www.iheartpodcastnetwork.comSee omnystudio.com/listener for privacy information.

Designed entirely to cater to the sense of smell, perfume occupies a unique position in fashion and society. But when we catch the whiff of a passing perfume enthusiast, what are we really smelling? Tune in and learn more about the science behind perfume. Learn more about your ad-choices at https://www.iheartpodcastnetwork.comSee omnystudio.com/listener for privacy information.

Smells surround us: Astronauts say that space and the moon possess unique aromas, and many animals also have their own unmistakable odors. In this episode, Robert and Allison explore the science behind smells, from space to your local cow pasture. Learn more about your ad-choices at https://www.iheartpodcastnetwork.comSee omnystudio.com/listener for privacy information.

It's no secret that space shuttles need a vast amount of fuel to escape the pull of gravity -- but are space elevators a better alternative? In this episode, Robert and Allison explore the merits of literally building an elevator from Earth into space. Learn more about your ad-choices at https://www.iheartpodcastnetwork.comSee omnystudio.com/listener for privacy information.

When Nicolai Kardashev began searching the universe for intelligent life, he built an energy-based scale to measure the progress of any given civilization. Tune in to discover how this scale works -- and why humanity's place on the scale may surprise you. Learn more about your ad-choices at https://www.iheartpodcastnetwork.comSee omnystudio.com/listener for privacy information.

Think of the U.S. power grid as one gigantic (and outdated) machine. This system works relatively well, but it has a lot of drawbacks. In this episode, Robert and Allison take a look at smart grid technology and how it may just save the U.S. power system. Learn more about your ad-choices at https://www.iheartpodcastnetwork.comSee omnystudio.com/listener for privacy information.

Are you stuck in the city, sweltering under the summer heat and missing the trees and grass of the natural world? Then why not transform the nearest rooftop into a garden or a park? Tune in and learn more about green roofs in this podcast. Learn more about your ad-choices at https://www.iheartpodcastnetwork.comSee omnystudio.com/listener for privacy information.

Prosthetic limbs have been around for thousands of years, but could they eventually become superior to organic appendages? In this episode, Allison and Robert break down the latest -- and future -- developments in prosthetic technology. Learn more about your ad-choices at https://www.iheartpodcastnetwork.comSee omnystudio.com/listener for privacy information.

We know that robots are taking over more and more tasks traditionally performed by humans -- but assembling cars isn't the same thing as waging war. In this episode, Allison and Robert explore the current unmanned robots used by the U.S. military. Learn more about your ad-choices at https://www.iheartpodcastnetwork.comSee omnystudio.com/listener for privacy information.