Science

Two Guys on Your Head
4:27 pm
Fri April 3, 2015

The Economics of Our Relationships

Credit investwithvalues.com

What is the value of our relationships? As it turns out, the way we answer that question defines the relationship itself.

In this episode of Two Guys on Your Head, Dr. Art Markman and Dr. Bob Duke talk about the various ways we understand the economics of the relationships in our lives, and why the value of community should never be underestimated.

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Two Guys on Your Head
11:18 am
Fri March 27, 2015

How, and Why, We Should Identify Bias and Harness the Power of Diversity

Credit northcollege/equality-and-diversity/pinterest

When it comes to bias, we as a species have a long way to go. Even when we know the importance of diversity and we’re aware of our own biases, we still need help overcoming our preferential treatment toward certain groups and people.

In this episode of Two Guys on Your Head, Dr. Art Markman and Dr. Bob Duke talk about a study that points to how our biases effect our decisions, even when we have the best of intentions.

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Technology
2:25 pm
Tue March 17, 2015

The App That Helps You Draft a Constitution

A new app allows users to compare constitutions and pull excerpts from countries around the world.
google.com/ideas/projects/constitute

From Texas Standard

On average there are about a dozen ongoing civil wars across the world. Most of the news coverage of these conflicts revolves around political and military action, but what happens when that dictator or president is overthrown? What happens when a country has to restart anew and a new constitution has to be drafted?

Well, there’s an app for that.

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Two Guys on Your Head
4:59 pm
Fri March 13, 2015

How To Catch A Liar

Credit addiction.lovetoknow.com

There's no such thing as a "tell." For example, when people look up, fidget or stutter they might just be nervous, and not exactly lying. However, because we rely on the truth to make our culture go round, it might make our lives easier if we could just spot a liar out of the crowd.

As it turns out you can tell if people are telling the truth or not, but it takes some skill, time and knowledge.

In this edition of Two Guys on Your Head, Dr. Art Markman and Dr. Bob Duke talk about lying, and a new study that reveals a more accurate way to catch someone in a lie.

Two Guys on Your Head
5:07 pm
Thu March 5, 2015

Do We Need Less Sleep As We Age?

If you're interested in the health of your brain, it's likely that you've read a study or two about the cognitive benefits of sleep.

Yet a new study published in Perspectives on Psychological Science suggests that we may not reap the wonderfully cleansing and rejuvenating rewards of sleep in old age.

In this edition of Two Guys on Your Head, Dr. Art Markman and Dr. Bob Duke talk about why needing a lot of sleep in old age might not be such a good sign.

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Two Guys on Your Head
3:21 pm
Fri February 27, 2015

Harnessing the Power of the Placebo

Credit ephedrasinica.org

There are a lot of factors that help to regulate our overall heath and wellness. If we are content in our life and relationships, we are more likely to be healthy.

If we exercise and eat well, we reap the benefits in our mind and body. And, as recent studies by Ted Kaptchuck and others show, if we take medications or supplements, even if they're nothing but rice powder and sugar, we can feel better.

In this edition of Two Guys on Your Head Dr. Art Markman and Dr. Bob Duke talk about why taking placebos somehow makes us feel healthier.

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Two Guys on Your Head
4:56 pm
Thu February 19, 2015

The Psychology of Forgiveness

Credit Credit http://www.thestonefoundation.com

"She hit me first!” “He never said he was sorry!” "She doesn’t care if I forgive her, so why should I?”

From the time we are very small, our interpersonal relationships are based on conflict. But in this edition of Two Guys on Your Head Dr. Art Markman and Dr. Bob Duke talk about the psychological purpose of forgiveness.

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Two Guys on Your Head
2:01 pm
Fri February 13, 2015

Why Do We Make Assumptions About People?

Credit www.united-academics.org

Did you ever have a relationship that makes you cringe thinking back on it? What did I ever even see in that person? you ask yourself. Good news though: You don't have to wallow in self-pity for long, because it turns out that we can overlook almost anything if we want to.

In this edition of Two Guys on Your Head, Dr. Art Markman and Dr. Bob Duke talk about why we wear "rose colored glasses," or are sometimes repulsed by certain people seemingly without reason.

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Two Guys on Your Head
8:12 am
Fri February 6, 2015

Probability or Serendipity? Why Coincidences Aren't All That Coincidental

flickr.com/curtisperry

Have you ever thought of a friend you haven't seen in a long time only to run into them the same day? Have you ever thought of a historical figure and had that same person be a clue in the New York Times crossword puzzle?

In this edition of Two Guys on Your Head, Dr. Art Markman and Dr. Bob Duke explain the psychology behind coincidence and why looking at the world through a more mathematical lens might help people see things differently.

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Two Guys on Your Head
11:40 am
Fri January 30, 2015

How To Keep Paranoia At Bay

Credit www.methinsideout.com

Paranoia is an interesting feeling. People can, and often do, spin stories about almost anything. But most of the time, in functioning brains, people can check their stories with others to "collaborate" with reality, making them less likely to spiral downward into a paranoid state.

However, if cognitive functioning is impaired (from not getting enough sleep, drinking or drugs, or mental illness) it's more difficult to check in, and paranoid thoughts can run wild.

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Science
2:36 pm
Mon January 26, 2015

Will Your Self-Driving Car Turn on You? and Other Important Questions

A Google self-driving car that will hopefully one day share our human values.
Credit Stanford Center for Internet and Society/flickr

Researchers, scientists, professors and engineers from around the U.S. and the world are in Austin for the 29th annual Conference on Artificial Intelligence. They're here to talk about the latest developments in the field of artificial intelligence and how those developments are affecting human lives.

Some of the field’s prominent names are speaking about AI’s potential impact on the human race. Will robots steal everyone’s jobs? Will machines render humans irrelevant? Or will they rise up and dominate the human species with their superior intelligence?

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Two Guys on Your Head
8:48 am
Fri January 23, 2015

How to Temper a Tantrum

Credit missmomma.com

There's a time during childhood when something as innocuous as an impending bedtime can cause uncontrollable tears, screaming and thrashing. The question for parents and caregivers is: What's the best way to deal with a tantrum?

In this edition of Two Guys on Your Head, Dr. Art Markman and Dr. Bob Duke talk about why people throw temper tantrums and how to deal with them in the future.

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Two Guys on Your Head
2:38 pm
Fri January 16, 2015

Who Am I? Where Am I? What's Amnesia?

Credit jacksanfernandes.com

If you love soap operas, you are well aware that 1 in 10 people are likely to suffer head trauma and completely forget whether they are supposed to marry Brad, Bo, or Branna. But in real life that type of retrograde amnesia is not that common at all.

In this edition of Two Guys on Your Head, Dr. Art Markman and Dr. Bob Duke talk about the different types of amnesia and how we know what we do about memory loss.

Two Guys on Your Head
4:57 pm
Fri January 9, 2015

How Tongue Twisters Tie Us In Knots

Credit www.bbbpress.com

"He slit a sheet, a sheet he slit, upon a slitted sheet he sits." Okay now, five times fast.

Tongue twisters and rhymes are a great way to entertain yourself and your friends at parties and on long road trips, but what makes for a good tongue twister and how do they work in the brain?

In this edition of Two Guys on Your Head, Dr. Art Markman and Dr. Bob Duke, talk about why tongue twisters are so effective, and why rhymes are so attractive.

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Two Guys on Your Head
11:56 am
Fri December 19, 2014

Need A Couple Doctors For The Holidays?

Credit www.dogpsychologistoncall.com

As a gift to our listeners, Dr. Art Markman and Dr. Bob Duke bring you a special holiday edition of Two Guys On Your Head. We'll explore questions about the link between freewill and gratitude, why we feel so compelled to recreate traditions exactly as we remember them, and why yawning is contagious. Plus, we'll take a trip to The Thinkery with Dr. Cristine Legare.

It's the holidays so let's celebrate with Two Guys on Your Head!

Science
3:11 pm
Thu December 18, 2014

UT Forms Committee to Investigate Missing Brains

The University of Texas at Austin disposed of 100 brains donated from the Texas State Hospital. Now a committee will look into the decision-making process behind the disposal.
Adam Voorhes

The University of Texas at Austin made international news in recent weeks over confusion about what happened to hundreds of donated human brains. Now the university is forming a special three-member committee to look into the case.

Last month, a KUT story highlighted the mystery of 100 missing brain specimens that had been donated from the Austin State Hospital, what they used to call the Texas State Lunatic Asylum.

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Texas Standard
2:32 pm
Fri December 12, 2014

The First All-Drone Airport is Opening in Texas

A Grey Shadow drone, the same type of aircraft slated to be housed at a new complex in El Paso's Fort Bliss.
Flickr user Greg Goebel, https://flic.kr/ps/z7irw

In Fort Bliss military base in El Paso, Texas a new airport is being built. But it won't cater to pilots or offer any amenities common to the typical airstrip –because this one is being built exclusively to house the U.S Army aerial drones.

If an aerial drone fleet housed in a state of the art bunker sounds like something out of a science fiction movie, you're not far off. The Texas Standard's David Brown speaks with John Horgan, writer for the Scientific American online and teacher at the Stevens Institute for Technology

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Two Guys on Your Head
1:45 pm
Fri December 12, 2014

Why Not All Memories Are Created Equal

Credit via StudyZone.com

A lot of times we may think our memories are accurate. We might rely on eye witness testimony to tell us the “truth” about what happened at a crime scene.

Yet, as Dr. Art Markman and Dr. Bob Duke point out in this episode of Two Guys on Your Head, our memories of certain events depend more on our interpretation of them, rather then how the events may have played out at the time.

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Two Guys on Your Head
9:50 am
Fri December 5, 2014

How Self-Delusion Can Lead to Self-Discovery

Credit www.siliconstrat.com

Merriam-Webster defines delusion as “a belief that is not true; a false idea.”

Being tagged as delusional can carry a negative connotation, but delusions can also breed positive outcomes, allowing a person to self-define in a way that could allow them to step out of their behavioral wheelhouse and reinvent themselves.

On this episode of Two Guys on Your Head, Dr. Bob Duke and Dr. Art Markman sit down with KUT’s Rebecca McInroy to explore human perception, how we objectively measure reality and how perception can sometimes lead to delusion.

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Science
7:20 am
Fri December 5, 2014

Orion Spacecraft Splashes Down After High-Orbit Test

The Orion spacecraft awaits its launch in Cape Canaveral, Fla.
NASA

Originally published on Fri December 5, 2014 12:00 pm

NASA's unmanned Orion spacecraft has successfully splashed down about 400 miles west of La Paz, Mexico, in the Pacific Ocean after a liftoff, two orbits and re-entry that lasted just under 4 1/2 hours.

Orion, which could one day take astronauts to Mars, made a "bull's-eye splashdown" at 11:29 a.m. ET, mission control said, after the spacecraft endured a searing 4,000-degree Fahrenheit re-entry and was carried to the ocean surface under four giant red-and-white parachutes.

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