Why Do Heart Attacks Cause *Arm* Pain?
Adults Science
When the brain receives pain from an internal organ, it often projects the pain in the wrong place because of the way sensory nerve paths converge.
How to deal with rejection
Adults Science
Dig into the psychology of why rejection causes us pain, and explore strategies to cope with this common experience.
How To Terraform Mars - WITH LASERS
Adults Science
Mars is a disappointing hellhole lacking practically everything we need to stay alive. It looks like we’ll only ever have small crews spend a miserable time hidden underground.
I tested the US Military’s secret space weapon
Adults Science
An engineer came up with a plan to drop tungsten telephone poles from space - the idea has been seriously considered on multiple occasions, so we tested it.
Anthropology’s Greatest Hoax
Adults Science
Scientists are sometimes deemed objective observers of the world in which we live, but that’s not entirely true. They’re still human and can find themselves victim to fraudsters just like the lot of us.
Why Do We Release So Much Gas?
Adults Science
The carbon dioxide we’re pumping into the air every day is causing unprecedented global warming and climate change.
Black Hole Star – The Star That Shouldn't Exist
Adults Science
Black hole stars may have been the largest stars to ever exist. They burned brighter than galaxies and were Larger than any star today or that could ever exist in the future.
3 Ways Of Seeing Invisible Air Flow
Adults Science
In this lab, they use different flow visualization techniques to help detect contraband, residues, and develop trace particle detection methods.
Intro to Geology
Adults Science
Geology is the study of planet Earth, its origin and evolution, its fundamental structure, the properties of minerals, rocks, and fluids of which it is composed, and the evolution of its biosphere.
The Most Extreme Explosion in the Universe
Adults Science
Supernovae are the most powerful explosions in the universe, unleashing enough energy to outshine galaxies. We have no real metaphor for their power – if the sun were to magically go supernova it would feel like you were being hit by the energy of a nuclear explosion, every second. For weeks.
How We Learned That Water Isn't An Element
Adults Science
For thousands of years, water was thought to be an element. That is, until some of the greatest chemists in the world managed to crack it open.
The world depends on a strange collection of items. They're not cheap
Adults Science
This government warehouse keeps our entire society up to standard.
What if We Replaced Nuclear With Potatoes
Adults Science
Energy use can be confusing – I mean, how do you compare gasoline in your car to electricity piped to your house? That's why we made these things spud-tacularly simple.
Let’s Travel to The Most Extreme Place in The Universe
Adults Science
This time you can join us on a journey through the microcosm. Curious? Head over to our shop and get it while supplies last.
Mushroom Wars
Adults Science
Two mushroom guilds with vastly different strategies are locked in competition for forest dominance.
A Molecule-Thick Coating Changes What a Surface Does, Thanks to Nanoscience
Adults Science
This episode was made in partnership with The Kavli Prize. The Kavli Prize honors scientists for breakthroughs in astrophysics, nanoscience and neuroscience — transforming our understanding of the big, the small, and the complex.
World's Largest Horn Shatters Glass
Adults Science
I might upgrade my car horn to this.