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How Does Your Brain Respond To Pain

YouthScienceHealthNeuroscience
Ouch! Everyone experiences pain -- but why do some people react to the same painful stimulus in different ways?

Are Our Tendons Stronger Than Steel?

YouthScienceHealthBiology
Dr. Chris and Dr. Xand show us what tendons do in our bodies and just how super strong they are!

Can Dogs Really Smell When We're Sick?

YouthScienceAnimalsHealth
Dr. Chris and Dr. Xand use the help of a specially trained dog, Daisy, to detect many kinds of serious diseases in humans by smelling breath samples.

You could have a secret twin (but not the way you think) - Kayla Mandel Sheets

AdultsBiologyHumanScience...
While searching for a kidney donor, Karen Keegan stumbled upon a mystery. After undergoing genetic testing, it turned out that some of her cells had a completely different set of genes from the others.

How Fevers REALLY Work

AdultsBiologyHealthHuman...
Fevers are one of our best weapons against infections, but they don't work like you might think.

How Long Did People Use To Live?

AdultsHealthHistoryHuman
https://youtu.be/c_ADG3Qc6rI

Human Body 101 | National Geographic

AdultsBiologyHealthHuman
How does the human body work? What roles do the digestive, reproductive, and other systems play?

What’s in the air you breathe? - Amy Hrdina and Jesse Kroll

AdultsHealthHumanNature
Together, nitrogen, oxygen and argon make up 99.93% of our air. So what’s the other .07%? Find out what makes up the air you breathe.

Why We Faint (When Other Animals Don't)

AdultsAnimalsHealthHuman...
Humans are the only animals known to faint due to triggers like shock, fear, or pain; this is due to a combination of our massive brains and upright stance.

Proteins: Explained

AdultsEducationFoodScience...
You might already know that proteins are a fundamental part of your diet, but they're much more than that.

Which Will Kill You First?

AdultsBiologyHealthHuman...
The body can get a whole lot colder - but not a whole lot hotter - before we die. Why is that?

The Problem With Life Expectancy

AdultsHealthHumanPsychology...
In order to truly understand differences among animal lifespans, we need to stop thinking about a specific number and start thinking about a distribution.

Four Reasons Our Brains Suck At Pandemics

AdultsHumanNaturePsychology...
You can read Bill & Melinda Gates' 2021 letter at http://gatesnot.es/3opAPWK​ Certain cognitive biases cause humans to make unsafe decisions in a pandemic, making a terrible disease even worse.

I Asked Bill Gates What's The Next Crisis?

AdultsHistoryHumanLife...
I got the chance to interview Bill Gates so I asked him: Will Covid-19 be the last pandemic? How does he deal with misinformation and conspiracy theories? And what is the next disaster?

How Many People Did Nuclear Energy Kill? Nuclear Death Toll

AdultsEducationEnvironmentHistory...
Nuclear energy creates an uneasy feeling of danger for many people: ancient and dangerous minerals are concentrated to awaken seemingly unnatural powers, creating toxic elements that, if they escape, can and have killed people in horrible ways. How many people has nuclear energy killed and how?

A brief history of divorce - Rod Phillips

AdultsHealthHistoryLife
Dig into the complicated history of divorce— from the earliest known divorce laws in ancient Mesopotamia to modern day.

Most Spoiled Kids in the World

AdultsHealthHumanPsychology
Some parents spoil their kids with whatever they want, but when your parents are Nick Cannon and Mariah Carey being spoiled gets taken to a whole new level.