Instructional Video4:55
SciShow

What Makes This Plant Hair So Deadly?

12th - Higher Ed
You may be familiar with plants that have hair, like fuzzy peaches. But these plant take their 'dos to the next level, because their hairs are deadly.
Instructional Video5:30
SciShow

Wolves Have Taken Over a Marine Ecosystem

12th - Higher Ed
Wolves are amazing hunters, so they tend to be apex predators wherever you find them...including one region in Alaska where these land-based predators sit atop a marine food web.
Instructional Video8:55
SciShow

Evolution Can't Explain Your Grandma

12th - Higher Ed
There's a really interesting idea in anthropology called the grandmother hypothesis, that basically says the reason we have grandmas has to do with what makes us unique as a species. But there's a huge problem with the idea that it's...
Instructional Video6:44
SciShow

Psychiatrists Can't Agree About This New Disorder

12th - Higher Ed
Prolonged grief disorder recently debuted in both of the two manuals that clinicians use to diagnose psychological conditions. But the DSM and the ICD don't completely agree on what it is.
Instructional Video8:20
SciShow

The Best Keyboard, According to Science

12th - Higher Ed
People have strong opinions about which kind of keyboard is best, but science has settled the debate.
Instructional Video6:31
SciShow

Why Do We Rhyme?

12th - Higher Ed
Rhymes might seem frivolous, but there's scientific evidence for why we like them so much.
Instructional Video8:23
SciShow

Why Can’t We Have Unicorns?

12th - Higher Ed
Unicorns may be mythical creatures, but they're very plausible-seeming ones. So why hasn't evolution gifted us with magical horses with horns? Let's take a look at the genetics and developmental biology of headgear in ruminants and other...
Instructional Video13:55
SciShow

The Best Fonts, According to Science

12th - Higher Ed
We all know our favorite fonts, but did you ever think about why some fonts are just clearer than others? Well there's a surprising amount of research into just what makes certain fonts better, and there's a case to be made for that...
Instructional Video4:45
SciShow

Why the Oldest Fish in the World Lives in a Desert

12th - Higher Ed
The longest-living group of freshwater fish has been discovered... in a desert. Thanks to humans stocking artificial lakes, and to some awesome citizen scientists, we've learned that buffalofish can easily live to a hundred years old.
Instructional Video5:42
SciShow

Can Cats Live Twice As Long?

12th - Higher Ed
In a viral story, one researcher claims to be able to double the lifespan of our feline friends by curing chronic kidney disease. We don't know if he can make cats live twice as long, but we do know the science - and the upcoming...
Instructional Video6:28
SciShow

The Hallucinogenic Fungi That May Treat Alzheimer’s

12th - Higher Ed
If you've ever heard of ergot fungi, you've likely heard of the nasty side effects of eating them, including convulsions and hallucinations. But like many a toxic substance, scientists have figured out ways to use ergot for...
Instructional Video5:53
SciShow

Your Best Friend Probably Smells Like You

12th - Higher Ed
The microbes that crawl all over us give us our unique scents. And research shows that not only do we prefer our own, but we tend to choose friends with a similar smell.
Instructional Video3:20
MinuteEarth

Ancient Humans Made Millions Of These - We Don’t Know Why

12th - Higher Ed
The Acheulean handaxe was the most common tool of early humans, but we still don’t know what the heck they used it for.
Instructional Video7:43
SciShow

The OTHER Genome Project That’s Transforming Medicine

12th - Higher Ed
You've heard of the Human Genome Project, and how having all that info about our genes could help us treat /tons/ of diseases. But a newer project wants to zoom out a little and use different genetic information to help us solve our...
Instructional Video5:58
SciShow

The Implant That Literally Freezes Away Pain

12th - Higher Ed
It's no secret that cold can help treat a source of pain, like a sprained ankle or even a burn. But new technology might be able to take that principle and apply it /directly/ onto your nerves!
Instructional Video8:02
SciShow

What Took Down These Three Ancient Civilizations?

12th - Higher Ed
When it comes to piecing together what happened to civilizations that no longer exist, it can be challenging to solve the mystery. But research into Angkor, the Akkadian Empire, and even the Norse of Greenland, is helping us see that...
Instructional Video4:58
TED-Ed

TED-Ed: How to make smart decisions more easily | TED-Ed

Pre-K - Higher Ed
Everything our bodies do— whether physical or mental— uses energy. Studies have found that many individuals seem to have a daily threshold for making decisions, and an extended period of decision-making can lead to cognitive exhaustion....
Instructional Video4:32
TED-Ed

TED-Ed: How to overcome your mistakes | TED-Ed

Pre-K - Higher Ed
People often describe failure as a teachable moment— a necessary stumble on our way to improvement. But learning from our mistakes isn't always easy, especially when those failures are demoralizing, overwhelming, or just downright...
Instructional Video6:44
SciShow

Have an Autoimmune Disease? Blame the Black Death

12th - Higher Ed
The bubonic plague killed so many people in Europe, the Middle East, and North Africa that that natural selection event is still rippling through our genomes today. But the same genes that helped your ancestors survive the Black Death...
Instructional Video6:52
SciShow

The Ice Bucket Challenge Actually Worked

12th - Higher Ed
The Ice Bucket Challenge raised millions of dollars for research into treatments for ALS, or Lou Gehrig's disease. Where did that money go? Into characterizing new genes that we may be able to target with chemotherapy drugs like...
Instructional Video5:34
SciShow

You Have Four Ages

12th - Higher Ed
A person's chronological age doesn't tell us much about the health of their body's various systems. That's why scientists are beginning to study biological ages, and it turns out there may be a lot of them. <br/>
Instructional Video3:24
SciShow

The Nuclear Bunker Full of Cannibal Ants

12th - Higher Ed
There's an abandoned Soviet nuclear bunker in Poland full of cannibal ants. And weird as it sounds, it's helping us learn more about the behavior of social insects.<br/>
Instructional Video12:04
SciShow

Octopuses Have a Favorite Arm

12th - Higher Ed
Most humans might be right-handed, but plenty of other animals have a preferred hand (or whatever they've got instead of hands) too. The more general term is lateralization, and it's found in everything from kangaroos to octopuses.<br/>
Instructional Video14:56
SciShow

How We Get Sick in Space and How to Recover | Compilation

12th - Higher Ed
No one likes being sick, but can you imagine catching a bug while hurling through space? Turns out, this is an issue that many space agencies have worked to study and mitigate. <b<br/>r/>