SciShow
Why Are Some People So Bad at Singing?
“Singing badly” doesn’t just mean someone might be tone-deaf. In some cases, it’s more than just not being able to carry the right tune, and it just might be because of a condition called congenital amusia.
SciShow
Why Does Cold Weather Kill Your Phone?
If you live in a cold climate, you might know the agony of trying to get your car started on a chilly winter morning, or standing helplessly by as your phone's battery level plummets. So why do cold weather and batteries seem to just not...
SciShow
Do Brown Eyes See Better?
Since eye color is determined by chemical and structural differences in the eye, it seems logical that different eye colors see the world in different ways.
SciShow
Second COVID Vaccine Shot Side Effects
As Covid-19 vaccines make it into more and more people's arms, you may be hearing that the second dose can be a little rough. But, while it may be unpleasant, these intense side-effects are actually a sign that the vaccines are working....
SciShow
Will We Ever Run Out of Dinosaurs?
Some paleontologists wonder how many species of dinosaurs are left for us to discover, and how many fossils of them are out there. Find out how long the experts think the world's supply of dinosaur fossils will last!
MinuteEarth
Why Pets Have Surprisingly Small Brains
The video discusses how domesticated animals have undergone physical changes, particularly in terms of brain size reduction, as a result of long-term partnership with humans.
TED Talks
David Pizarro: The strange politics of disgust
What does a disgusting image have to do with how you vote? Equipped with surveys and experiments, psychologist David Pizarro demonstrates a correlation between your sensitivity to disgusting cues -- a photo of feces, an unpleasant odor...
TED Talks
Photographing the hidden story - Ryan Lobo
* Viewer discretion advised. This video includes discussion of mature topics and may be inappropriate for some audiences. Ryan Lobo has traveled the world, taking photographs that tell stories of unusual human lives. In this haunting...
SciShow
SciShow Quiz Show: A Different Kind of Animal Wonders
Jessi from Animal Wonders gets a Quiz Show rematch against Hank. Will he prevail this time, or commit an animal blunder?
3Blue1Brown
What does it feel like to invent math?
A journey through infinite sums, p-adic numbers, and what it feels like to invent new math.
SciShow
How Close Are We to Curing Alzheimer's?
Researchers are working hard to understand the mechanics of Alzheimer's disease and other forms of dementia. So, how close are we to finding a cure?
SciShow
Science on Trial in Italy
Hank has some thoughts on the news that several Italian scientists who were convicted of 29 counts manslaughter for making an "inadequate risk-assessment" before an earthquake.
SciShow
3 Fish With Built-In Flashlights
If we want to see more clearly in the dark, we shine a light - but we aren't the only species that does that. Some fish use active photolocation to shine their own light in the deep sea!
SciShow
What Whistled Speech Tells Us About How the Brain Interprets Language
You can find groups of people from all over the world who communicate full conversation by whistling. And neuroscientists found how our brain works with whistled language is mind-blowing.
MinuteEarth
Why You Shouldn't Give Ginger To Monkeys (and other animal sayings)
Humans from different cultures anthropomorphize different animals to represent the same human traits. ___________________________________________ To learn more, start your googling with these keywords: Sunshower: A meteorological...
SciShow
SciShow Talk Show: Jack Horner Meets a Dinosaur
Jack Horner and Hank talk about the evolution of dinosaurs, what it took to become a world-famous paleontologist, genetics, and meet a live dinosaur courtesy of Jessi Knudsen Castañeda.
Crash Course
Social Policy: Crash Course Government and Politics
Today, Craig is going to talk about social policy - in the United States this means achieving one of three goals: protecting Americans from risk, promoting equal opportunity, or assisting the poor. Many Americans strongly believe in...
SciShow
How the Internet Can Finally Answer Its Own Cat Questions
If we could find one silver lining to the pandemic, it's that we have come one step closer to answering some of the questions about our feline friends.
Crash Course
The Cold War Crash Course US History
In which John Green teaches you about the Cold War, which was the decades long conflict between the USA and the USSR. The Cold War was called cold because of the lack of actual fighting, but this is inaccurate. There was plenty of...
Crash Course
The History of Game Shows: Crash Course Games
Today we're going to talk about game shows! Game shows have a long history going all the way back to the 1920s on the radio and then proliferating across media to the massive pop culture icons they are today. And they're different from...
TED Talks
Jennifer 8. Lee: The hunt for General Tso
Reporter Jennifer 8. Lee talks about her hunt for the origins of familiar Chinese-American dishes -- exploring the hidden spots where these two cultures have (so tastily) combined to form a new cuisine.
MinutePhysics
¿Qué es el principio de incertidumbre?
En este episodio hablamos del principio de incertidumbre de Heisenberg y cómo no es realmente tan extraño, ¡es sólo una propiedad de las ondas! MinutoDeFísica proporciona una visión energética y entretenida para los viejos y nuevos...
SciShow
Mass Extinctions
Hank takes us on a trip through time to revisit the 5 major mass extinction events that have impacted species over the Earth's history, and leaves us with some thoughts about what could possibly be the sixth event - the one caused by...
SciShow
Two New NASA Missions!
With two new missions set by NASA, we hope to learn so much more of the asteroids surrounding Jupiter's orbit and the origin of our moon!