PBS
Was This Dinosaur a Cannibal?
Paleontologists have spent the better part of two decades debating whether Coelophysis ate its own kind. It turns out, the evidence that scientists have had to study in order to answer that question includes some of the strangest and...
SciShow
Animals That Do Drugs
Turns out humans aren't the only animals that can medicate themselves - many other animals have found ways to deal with illness by using natural remedies. Hank will tell you about some of the most interesting methods animals have found...
SciShow
Why Haven't We Eradicated Polio?
If we’ve had vaccines for the polio virus for almost 70 years, why haven’t we been able to fully eradicate it from the globe? Hosted by: Hank Green (he/him)
SciShow
What Happens When You Swallow Hair?
In this episode, Michael Aranda will help you empathize with your cat as we explore what happens when you swallow hair.
SciShow
Why Do Kids Puke So Much?
Anyone who’s frequently around kids knows that they throw up a lot, and at seemingly weird times. But there are some interesting biological reasons why that might be!
SciShow
When Food Goes Bad | Compilation
Food can't stay fresh forever. From moldy bread to brown apples, here's the science behind what happens when food goes bad.
TED-Ed
TED-Ed: What we know (and don't know) about Ebola - Alex Gendler
The highly virulent Ebola virus has seen a few major outbreaks since it first appeared in 1976 -- with the worst epidemic occurring in 2014. How does the virus spread, and what exactly does it do to the body? Alex Gendler details what...
SciShow
Animals That Do Drugs
Turns out humans aren't the only animals that can medicate themselves - many other animals have found ways to deal with illness by using natural remedies. Hank will tell you about some of the most interesting methods animals have found...
SciShow
Meet the Machine That Barfs
SciShow News shares the latest insights into two powerful natural forces: El Nino and barfing.
SciShow
Why Do We Keep Planting Trees That Smell Like Semen?
What's that awful smell? Cat urine? Semen? Rancid butter? Possibly one of these gorgeous city trees?
MinuteEarth
Why Do Humans Vomit So Much? 🤮
In an effort to protect us from getting killed by something we’ve ingested, our brain’s vomit control center processes a lot of information from several different places … and sometimes is a little overly cautious.
SciShow
Animal Survival Skills: Poison Edition
We can purge our stomachs by vomiting when we consume something that our body thinks might be harmful, but what about animals that can't?
SciShow
Acid, Poop, and Barf: Vultures' Secret Weapons
Vultures, you eat old, putrid dead things for a living. How is that not killing you? Hank explains the secret weapons vultures use to fight off disease, avoid predators, and beat the heat. Prepare for a Sci-Show Gross-Out!
Crash Course
Geometric Distributions and The Birthday Paradox - Crash Course Statistics
Geometric probabilities, and probabilities in general, allow us to guess how long we'll have to wait for something to happen. Today, we'll discuss how they can be used to figure out how many Bertie Bott's Every Flavour Beans you could...
Crash Course
Ideal Gas Problems: Crash Course Chemistry
We don't live in a perfect world, and neither do gases - it would be great if their particles always fulfilled the assumptions of the ideal gas law, and we could use PV=nRT to get the right answer every time. Unfortunately, the ideal gas...
SciShow
Dangerous Soaps: How Animals Use Surfactants
When you think of surfactants, you might think of soaps, detergents and other man-made chemicals. But it turns out that some other animals utilize their own versions of these sudsy molecules.
SciShow
Why Can Severe Pain Make You Vomit?
Nausea and vomiting are common side effects of severe pain, but why do our bodies do this!?
Curated Video
How We Smell
Introduction to the structure and function of the nose, and how it works in tandem with the brain. How do we tell the difference between good and bad smells, and has this ability helped humans to survive? Biology - Being Human - Learning...
Curated Video
Guess That Animal By Smell Challenge!
Jessi challenges Taylor to a smell-off, Augusto mediates, the animals help.
Learn German with Herr Antrim
Da- & Wo-Compounds in German
Da- and Wo-Compounds in German can be difficult to understand, but today's video will show you how to use all of them and which prepositions can't use the da- and wo-compounds. This includes the following da-compounds: dafür, darum,...