SciShow
What Really Happened the First Time We Split a Heavy Atom in Half
When scientists first split the atom, they didn’t realize what they’d done until physicist Lise Meitner figured out they had discovered what we now call nuclear fission.
SciShow
Can Your Environment Affect Your DNA? | Epigenetics Explained
Did you know that your environment and lived experiences can actually affect your DNA? Welcome to the world of epigenetics! In this fun episode of SciShow, Hank & his clone Circus Hank explain the power of epigenetics, which studies the...
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.
Crash Course
Symbolism, Realism, and a Nordic Playwright Grudge Match: Crash Course Theater #33
It's a Scandinavian grudge match on Crash Course Theater. We're looking at a couple of the key movements in European theater that deeply influenced the modern theater of today. We'll take a close look at two of the most radical and...
Curated Video
Port workers start clearing backlog
1. Wide shot of trucks moving past docks Port of Long Beach
2. Close shot of cargo container being lifted
3. Close shot of Port of Long Beach sign on crane
4. Wide shot of container being moved
5. Close shot of trucks carrying...
Curated Video
SYND 17 6 78 SWEDISH GRAND PRIX WON BY NIKI LAUDA
Highlights of the Sweden Grand Prix, won by the defending world champion Niki Lauda of Austria driving a Brabham.
1. ls start of race
2. ws race Mario andretti (no. 5) leading
3. ms Andretti followed fby lauda (no.1)
4. ms Patrick...
Crash Course
The Rise of Russia and Prussia: Crash Course European History
In eastern Europe, in the 17th century a couple of "great powers" were coming into their own. The vast empire of Russia was modernizing under Peter the Great, and the relatively tiny state of Prussia was evolving as well. Russia (and...
Crash Course
The 17th Century Crisis: Crash Course European History
The 17th Century in Europe was pretty rough in a lot of ways. The Thirty Years War involved a lot of countries, and a lot of battles, and it was terrible for everyone involved, as wars have aa historical tendency to be. At the same time,...
TED-Ed
TED-Ed: The movement that inspired the Holocaust | Alexandra Minna Stern and Natalie Lira
Since ancient Greece, humans have controlled populations via reproduction, retaining some traits and removing others. But in the 19th century, a new scientific movement dedicated to this endeavor emerged: eugenics. Scientists believed...
TED Talks
Hans and Ola Rosling: How not to be ignorant about the world
How much do you know about the world? Hans Rosling, with his famous charts of global population, health and income data (and an extra-extra-long pointer), demonstrates that you have a high statistical chance of being quite wrong about...
TED Talks
TED: See how the rest of the world lives, organized by income | Anna Rosling Rönnlund
What does it look like when someone in Sweden brushes their teeth or when someone in Rwanda makes their bed? Anna Rosling Rönnlund wants all of us to find out, so she sent photographers to 264 homes in 50 countries (and counting!) to...
SciShow
Epigenetics
Hank & his clone Circus Hank explain the power of epigenetics, which studies the factors that determine how much or whether some genes are expressed in your body.
Bozeman Science
Human Population Dynamics
In this video Paul Andersen explores population dynamics of the human population. The population has show exponential growth since the industrial revolution and all countries will eventually move through the demographic transition. If...
TED Talks
Greta Thunberg: The disarming case to act right now on climate change
In this passionate call to action, 16-year-old climate activist Greta Thunberg explains why, in August 2018, she walked out of school and organized a strike to raise awareness of global warming, protesting outside the Swedish parliament...
TED Talks
Carter Emmart: A 3D atlas of the universe
For the last 12 years, Carter Emmart has been coordinating the efforts of scientists, artists and programmers to build a complete 3D visualization of our known universe. He demos this stunning tour and explains how it's being shared with...
TED-Ed
TED-Ed: How simple ideas lead to scientific discoveries - Adam Savage
Adam Savage walks through two spectacular examples of profound scientific discoveries that came from simple, creative methods anyone could have followed -- Eratosthenes' calculation of the Earth's circumference around 200 BC and...
Curated Video
Why Greenland Is So Incredibly Empty... It's Not Just The Ice
Greenland is a spectacle to behold! It's almost entirely covered in ice, yet there are some "green" areas. Still, the largest island in the world is home to only about 56,000 people making it one of the least densely populated regions of...
Curated Video
Danish Monarchs Family Tree | Viking Age to Today
Danish Monarchs Family Tree | Viking Age to Today
Curated Video
How is Queen Elizabeth related to other European monarchs?
How is Queen Elizabeth related to other European monarchs?
Curated Video
The Military Evolution of the Norse World: From Vikings to Europeanization
This video explores the military evolution of the Norse world during the Viking Age, focusing on the Scandinavian countries of Sweden, Norway, and Denmark. It discusses the original military structure of the Vikings, their tactics,...
Curated Video
Legendary Players of the Modern Era: Michael Ballack and His Inspirations
This video highlights the careers of some of the greatest football players of the modern era. From Michael Ballack's inspiring journey alongside top players like Frank Lampard, to the successes and challenges faced by Andre Shevchenko,...
Curated Video
Wayne Rooney: A Journey Through International Football
This video provides a brief overview of Wayne Rooney's early career, including his records as the youngest player and scorer for the England national team. It also touches on his performances in major tournaments, injuries, and...
Curated Video
Jim Thorpe for Kids | Bedtime History
Learn about the American athlete and Olympic gold medalist. Of the Sac and Fox Nation, Thorpe was the first Native American to win a gold medal for the United States in the Olympics.