SciShow
Life-Changing Birdsong
Bird parent's calls can change how their babies develop! And, do you learn faster when playing a game to benefit yourself or other people?
SciShow
What Is Night Blindness?
Night blindness is real, and it can be caused by any number of things that affect the complicated mechanics of your vision.
SciShow
What Being a Night Owl Does to Your Health | SciShow News
We’re learning more about the differences in health between early risers and night owls, and new research could offer even more evidence that vaping is just different from smoking, not necessarily better.
SciShow
Are Blue Eyes Endangered?
SciShow explains the genetics -- and physics -- behind why blue eyes are blue, and what the future may be for the trait. Spoiler alert: Blue eyes aren't really blue! SciShow explains!
SciShow
Why Did You Skip a Period?
Have you had a normal menstrual cycle and then you suddenly miss a period? There are different reasons why this can happen, and if you don't experience a period you were expecting, you’ll probably want to talk to your health care...
SciShow
Dimmer Switches: Secretly Strobe Lights
Having the ability to dim your lights seems like a pretty simple thing, but modern dimmer switches work in a surprisingly cool way!
SciShow
The Science of Hypnosis
Hypnosis: that's just a fun gimmick for stage shows and plot twists, right? Well, turns out there might be more to it.
SciShow
The Overlap of Autoimmunity and Mental Health Conditions
Our immune systems aren't just critical to our physical health. It turns out they may play a big role in our mental health, as well. And learning more about how these two aspects of our health are interconnected can help us develop more...
SciShow
Why Gravitational Waves Are a Big Deal
Last week, it was announced that we've detected gravitational waves on Earth. Now, Hank explains what that means for the future and why it's such a huge deal.
SciShow
From Your Head to Your… Anus: The Truth About Hair | Compilation
Whether you’ve got a lot of hair or absolutely none, it’s one of those things all of us have thought about at some point. And we’ve ended up with some… questions.
Bozeman Science
Genotypes and Phenotypes
Paul Andersen explains how changes in the genotype of an individual can affect the phenotype. He begins with genotype:phenotype::letters:story analogy. He explains how mutations can be neutral, beneficial or harmful. He also explains how...
TED-Ed
TED-Ed: Could the Earth be swallowed by a black hole? - Fabio Pacucci
From asteroids capable of destroying entire species to supernovae that could exterminate life on Earth, outer space has no shortage of forces that could wreak havoc on our planet. But there's something in space that is even more...
SciShow
Why Do People Go Bald?
How does balding work? Why does it happen? And why are men so much more likely to lose their hair than women? Quick Questions has the answers!
TED-Ed
TED-Ed: How stress affects your brain - Madhumita Murgia
Stress isn't always a bad thing; it can be handy for a burst of extra energy and focus, like when you're playing a competitive sport or have to speak in public. But when it's continuous, it actually begins to change your brain. Madhumita...
SciShow
Why Did The FDA Ban Antibacterial Soap?
Are you a bit of a germaphobe? Maybe think twice about using antibacterial soap.
SciShow
How Paintings Help You See the World Differently
Emerging research suggests that paintings might be more than just pretty pictures: how we process what we see in paintings might also impact the way we process the world around us.
SciShow
Your Microbiome and Your Brain
We've talked about the trillions of microbes inside you before, but we're learning that these little creatures may have more influence than you thought!
SciShow
Why Do Women Live Longer Than Men?
Evidence strongly suggests that men have, on average, a shorter lifespan than women, but scientists aren't exactly sure why that is. Check out today's QQ to learn more about this mortality mystery.
SciShow
Do You Have an Unconscious Mind?
Much like the biological processes in the rest of your body, a lot of your brain's psychological processes happen without you thinking directly about them,or even being aware of them.
SciShow
Why We're OBSESSED with Pumpkin Spice
You may love or hate pumpkin spice, but it is undeniably an American cultural phenomenon. Luckily, science has some insight as to why this might be.
Crash Course
Skyscrapers, Statics, & Dynamics: Crash Course Engineering #26
What if you were on a high floor of a skyscraper and the building started swaying? Today we’ll explore statics and dynamics, and what they mean for the structures we design. We look at the idea of static equilibrium, forces, and torques,...
TED-Ed
TED-Ed: Who decides what art means? - Hayley Levitt
There is a question that has been tossed around by philosophers and art critics for decades: how much should an artist's intention affect your interpretation of the work? Do the artist’s plans and motivations affect its meaning? Or is it...
SciShow
Does Beer Actually Help Breastfeeding?
Maybe you've heard that drinking beer while breastfeeding is helpful? There seems to be conflicting findings, so check out this episode to dive into the research!
Bozeman Science
Homeostatic Disruptions
Paul Andersen explains how disruptions in homeostasis can affect biological systems at all levels. He uses the example of dehydration in animals to explain how disruptions at the cellular level can affect an organism. He also uses the...