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What The Prisoner's Dilemma Reveals About Life, The Universe, and Everything

AdultsEducationPsychology...
This is a video about the most famous problem in Game Theory, the Prisoner’s Dilemma.

Sherlock Holmes and the case of the Red-Headed League - Alex Rosenthal

AdultsCreativityHuman...
One day in the fall, you called upon your friend, Sherlock Holmes, and found him in conversation with Jabez Wilson. Wilson had been working for the mysterious League of Red-Headed Men.

The Power of Unconventional Thinking | David McWilliams | TED

AdultsCreativityHuman...
From World War II to the 2008 economic collapse and beyond, history shows that economists don’t always see the future as clearly as they think they do, says David McWilliams.

How to overcome your mistakes

AdultsHumanPsychology...
Explore what prevents us from learning from our failures, and how to become more resilient through cultivating a growth mindset.

The Single Most Important Parenting Strategy

AdultsHumanLife...
Everyone loses their temper from time to time — but the stakes are dizzyingly high when the focus of your fury is your own child.

The Weight of “Nothing” Could Mean Everything (to Physics)

AdultsLifePsychology...
Deep in a Sardinian mine, researchers are constructing an experiment that hopes to solve what's known as The Worst Prediction In The History of Physics, and pin down the true identity of dark energy.

How to enter flow state

AdultsHumanPsychology...
Explore the defining features of being in a flow state, and get tips on how you can find flow in your daily life.

Is Someone You Love Suffering in Silence? Here's What To Do | Gus Worland | TED

AdultsHealthHuman...
Lots of people talk about the need to be physically fit, but mentally fit? Not as much.

How to Calm Your Anxiety, From a Neuroscientist

AdultsHealthHuman...
What if you could transform your anxiety into something you can actually use during your work day? Neuroscientist Wendy Suzuki shares two evidence-based activities -- breathing and movement -- that can soothe your nervous system and fuel creativity and connection.

This one weird trick will get you infinite gold - Dan Finkel

AdultsHistoryMath...
A few years ago, the king decided your life would be forfeit unless you tripled the gold coins in his treasury.

Truth Decay

AdultsHistoryLife...
Trust is eroding, in part, due to the over-abundance of opinion-based content; we must all develop better tools and habits for consuming information to regain a shared understanding of what is true.

How Smart Are Crows Actually?

AdultsAnimalsLife...
Have you seen that adorable clip of a raven sledding down a snowy roof? We have, so we took a deep dive into how crows and other corvids exhibit tool use, intelligence, and maybe even consciousness.

The Habit That Could Improve Your Career

AdultsEducationHuman...
Paul Catchlove believes strongly in the power of reflection.

3 Steps To Help Kids Process Traumatic Events

AdultsHow-toHuman...
What do we say to kids when intensely traumatic events interrupt everyday life? Whether you're a teacher, parent or community builder, educator Kristen Nguyen provides three research-backed steps for navigating these difficult conversations, restoring a sense of safety and facilitating collective healing.

160,439 People Agree With Me, 64,831 Disagree

AdultsHistoryHuman...
For decades, the Sleeping Beauty Problem has divided people between two answers.

How to deal with rejection

AdultsHumanPsychology...
Dig into the psychology of why rejection causes us pain, and explore strategies to cope with this common experience.

Who are you, really? The puzzle of personality | Brian Little

AdultsHumanPsychology...
What makes you, you? Psychologists like to talk about our traits, or defined characteristics that make us who we are.

How to stay calm when you know you'll be stressed

AdultsHealthHuman...
You're not at your best when you're stressed. In fact, your brain has evolved over millennia to release cortisol in stressful situations, inhibiting rational, logical thinking but potentially helping you survive, say, being attacked by a lion.

Why do you want to squeeze cute things?

AdultsHumanPsychology...
Explore the psychology of the phenomenon known as cute aggression, which is the urge to squeeze, bite or pinch something cute.

You Don’t Actually Know What Your Future Self Wants | Shankar Vedantam | TED

AdultsEducationHuman...
"You are constantly becoming a new person," says journalist Shankar Vendantam. In a talk full of beautiful storytelling, he explains the profound impact of something he calls the "illusion of continuity" -- the belief that our future selves will share the same views, perspectives and hopes as our current selves -- and shows how we can more proactively craft the people we are to become.

Why you procrastinate even when it feels bad

AdultsHealthHuman...
Explore what happens in the brain to trigger procrastination, and what strategies you can use to break the cycle of this harmful practice.