Why Do We Laugh?

What Are Your Bones Made Of? | Bang Goes The Theory | Brit Lab
Dungeons & Dragons and the Influence of Tabletop RPGs | Off Book | PBS Digital Studios
Brazil's Government is Falling Apart...and it's Good News?
25 Things You Might Not Know about Harry Potter - mental_floss List Show (Ep. 230)
The Science of Awkwardness
Real World Telekinesis (feat. Neil Turok)
How Do Food Comas Work?
Is The 5-Second Rule True?
Ep. 12: AN ANIMATED FILM ON THE DEBT & THE DEFICIT | Marshall Curry
Understanding the National Debt and Budget Deficit
The Scientific Power of Naps
Why do we have fingerprints? I Greg Foot I Head Squeeze
25 Amazing Nerdcations - mental_floss List Show Ep. 428
How do you smell? | Greg Foot | In association with Febreze | Head Squeeze
How Can We Cure Cancer? | Brit Lab
Why Are Babies So Cute?
abc Conjecture - Numberphile
Religion as a mother - 60 Second Adventures in Religion (3/4)
3 Things We Can Do to Stop Ebola
3 People Who Probably Saved Your Life
Georgette Mulheir: The tragedy of orphanages
Does your vote count? The Electoral College explained - Christina Greer
10 Discoveries Made in National Parks
What Is Humanity's Biggest Mistake?
How Does WiFi Work?
A Shocking Insight into Food Wastage | The Beast File
Football Helmets: The Last Line of Defense?
You Can't Touch Anything
The Strange, Smelly Science of Decomposing Bodies
One Scientifically Proven Thing Actually Makes People Happier
Where Do Deleted Files Go?
The World's Ugliest Animal
Are You a Supertaster?
Can I Die From Too Much Water? Blood? Oxygen?
Two reasons companies fail -- and how to avoid them | Knut Haanaes
Ecstasy in Rivers and The World's First Geological Map
When to use apostrophes - Laura McClure
Seasonal Genes & The Science of Fear
How Carbon Dating Works
Taking a Galactic Census - 60 Second Adventures in Astronomy (13/14)
The French Revolution: Crash Course World History #29
How Many Mass Extinctions Have There Been?
Ramanan Laxminarayan: The coming crisis in antibiotics
79 Common Mispronunciations - mental_floss on YouTube (Ep. 21)
Graham's Number - Numberphile
What Happens If You're Struck By Lightning?
Do Other Animals Mourn Their Dead? (ft. BrainCraft and Gross Science!)
How to choose your news - Damon Brown
Can Water Go Bad?
How fast are you moving right now? - Tucker Hiatt
4 Types of Laughter | What the Stuff?!
13 Inventions and Innovations Creating a Better Future for Women - List Show (Ep. 238)
That's Why Carbon Is A Tramp: Crash Course Biology #1
Why Do We Sneeze? (In Slow Motion!) | Brit Lab
37 Bizarre Podcasts - mental_floss List Show Ep. 411
Amazing Facts To Blow Your Mind Pt. 3
Why Does Food Make Your Mouth Water?
27 Winter Holiday Tradition Origins - mental_floss on YouTube (Ep. 39)
The ethical dilemma of self-driving cars - Patrick Lin
Why Do Americans Love Road Trips? | Idea Channel | PBS Digital Studios
Empty Space is NOT Empty
The incredible history of China's terracotta warriors - Megan Campisi and Pen-Pen Chen
Paul Tudor Jones II: Why we need to rethink capitalism
What Happens If You Stop Washing Your Hair?
Why You Should Put YOUR MASK On First (My Brain Without Oxygen) - Smarter Every Day 157
The beauty of being a misfit | Lidia Yuknavitch
David Deutsch: A new way to explain explanation
The Secret Social Life of Plants
Why Don't Humans Reproduce Asexually?
6 Bizarre Correlations | What the Stuff?!
Slavoj Žižek | Why Be Happy When You Could Be Interesting?
Tips for Managing School Stress - ft. Study With Jess
Does Having A “Wingman” Actually Help You Get A Date?
24 Facts about Musicals - mental_floss List Show Ep. 328
The Majestic Grolar Bear
INSIDE a Spherical Mirror
10 Lies You Were Taught In School
Why we love repetition in music - Elizabeth Hellmuth Margulis
The oddities of the first American election - Kenneth C. Davis
A brief history of plural word...s - John McWhorter
The colossal consequences of supervolcanoes - Alex Gendler
The Science Behind Hollywood Explosions
Are These Butterflies The Same?
How menstruation works - Emma Bryce
Using Economics to explain Physics - Sixty Symbols
How Do Tattoo Machines Work?
Chimps have feelings and thoughts. They should also have rights
The Most Advanced Robots in the World
Five Pirate Myths That are Actually True | National Geographic
How will the world end? | Sci Guide (Ep 30) | Head Squeeze
Meet the 4 Newest Elements!
The Truth About Peanut Allergies
Sleep: Why We Need It and What Happens Without It
The Chemical Mind - Crash Course Psychology #3
Your Brain On Shrooms
Gravity and the human body - Jay Buckey
Why Medicine Often Has Dangerous Side Effects for Women | Alyson McGregor | TED Talks
The Alternative Vote Explained
How to improve your daily decision making: Top 4 cognitive biases you should avoid
Sally Ride on Dumb Questions | Blank on Blank
How to Survive a Lightning Strike
What's The Most Expensive Book In The World?
Fiber optic cables: How they work
Penn Jillette: Mistrust of Government Is a Beautiful Thing
Gaia and the Killer Asteroids - 60 Second Adventures in Astronomy (14/14)
Lego Art | Off Book | PBS Digital Studios
Is A Thor By Any Other Name Still Thor? | Idea Channel | PBS Digital Studios
The Deadliest Ice Age Ever
Why do bees die after they sting you? - Big Questions - (Ep. 41)
How does a jellyfish sting? - Neosha S Kashef
How Much Sugar Are You Really Eating?
How Big is the Solar System?
What is chirality and how did it get in my molecules? - Michael Evans
Frank Lloyd Wright on Arrogance | Blank on Blank
What Happened To This Car?
How spontaneous brain activity keeps you alive - Nathan S. Jacobs
Can You be Addicted to Sugar?
Is telekinesis real? - Emma Bryce
Can You Catch Cancer?
How Does Tape Work?