Be Smart
Beavers: The Smartest Things in Fur Pants
Beavers have done more to shape North American landscapes than any animal beside humans. We don't notice them much today because there aren't many left, but before colonization, North America was home to hundreds of millions of these...
SciShow
What Social Distancing Actually Is & What it Means for Mental Health
Social distancing is a time-honored, low-tech tool for slowing the spread of contagious pathogens. But it can also take a toll psychologically. Luckily, there are ways to mitigate these harms, so you can protect yourself and your...
TED-Ed
TED-Ed: The rise and fall of history's first empire | Soraya Field Fiorio
History's first empire rose out of a hot, dry landscape, without rainfall to nourish crops, without trees or stones for building. In spite of all this, its inhabitants built the world's first cities, with monumental architecture and...
TED-Ed
TED-ED: The rise and fall of the Assyrian Empire - Marian H. Feldman
Before the sun never set on the British Empire; before Genghis Khan swept the steppe; before Rome extended its influence to encircle the Mediterranean Sea; there was ancient Assyria. Considered by historians to be the first true empire,...
TED Talks
Ashweetha Shetty: How education helped me rewrite my life
There's no greater freedom than finding your purpose, says education advocate Ashweetha Shetty. Born to a poor family in rural India, Shetty didn't let the social norms of her community stifle her dreams and silence her voice. In this...
PBS
In central Mexico, earthquake survivors face extensive damage
Mexico's government said Sunday that 318 people died from last week's major earthquake, including 180 people in Mexico City, where dozens of buildings collapsed. Outside the city, residents of rural towns and villages are assessing...
TED Talks
John La Grou: A plug for smart power outlets
John La Grou unveils an ingenious new technology that will smarten up the electrical outlets in our homes, using microprocessors and RFID tags. The invention, Safeplug, promises to prevent deadly accidents like house fires -- and to...
PBS
After 8 years, Hawaii sees decline in homelessness rate (WEEKEND)
Hawaii leads the nation in its rate of homelessness, which affects about 505 out of every 100,000 people there and is a major toll on its health care system. But just last month, the state announced a slight decrease in this ratio for...
TED-Ed
TED-ED: Everything you need to know to read Homer's "Odyssey" - Jill Dash
An encounter with a man-eating giant. A sorceress who turns men into pigs. A long-lost king taking back his throne. On their own, any of these make great stories. But each is just one episode in the "Odyssey," a 12,000-line poem spanning...
Crash Course
What is Physical Geography Crash Course Geography
Traditionally, geography is studied as two interconnected parts: physical geography and human geography. For the first half of this series, we will be focusing on physical geography, which is all about recognizing the characteristics of...
TED-Ed
TED-ED: The rise and fall of the Byzantine Empire - Leonora Neville
Most history books will tell you that the Roman Empire fell in the fifth century CE, but this would've come as a surprise to the millions who lived in the Roman Empire through the Middle Ages. This Medieval Roman Empire, today called the...
Crash Course
The Greeks and Romans - Pantheons Part 3: Crash Course World Mythology
This week, we continue our look at various Pantheons, and Mike digs deep into the gods of the ancient Greeks. We're talking Zeus, Hera, Poseidon, Hades, Artemis, Hephaestos, Ares, and Apollo. We're also talking Jupiter, Juno, Neptune,...
TED Talks
John Hodgman: Design, explained.
Resident expert John Hodgman "explains" the design of three iconic modern objects. Or does he. (From The Design Studio session at TED2012, guest-curated by Chee Pearlman and David Rockwell.)
Bozeman Science
Mitosis and Meiosis Simulation
Mr. Andersen uses chromosome beads to simulate both mitosis and meiosis. A brief discussion of gamete formation is also included.
TED Talks
TED: What foods did your ancestors love? | Aparna Pallavi
Around the world, Indigenous food cultures vanish because of industrialized agriculture and a shifting, Western-influenced concept of the ideal diet. Food researcher Aparna Pallavi explores why once-essential culinary traditions...
Crash Course
A Long and Difficult Journey, or The Odyssey: Crash Course Literature 201
In which John Green teaches you about Homer's Odyssey. If it was Homer's If Homer was even real. Anyway, that stuff doesn't really matter. John teaches you the classic, by which I mean classical, epic poem, the Odyssey. The Journey of...
SciShow Kids
Check Out the Great Barrier Reef!
Barrier reefs are home to all kinds of amazing animals, but did you know that the coral itself is an animal? Join Jessi and Squeaks to learn all about coral and the longest coral reef in the world, The Great Barrier Reef!
SciShow Kids
Visiting the Dentist!
This video is brought to you by the Child and Teen Checkups program of the Minnesota Department of Health.
TED Talks
David Ikard: The real story of Rosa Parks -- and why we need to confront myths about black history
Black history taught in US schools is often watered-down, riddled with inaccuracies and stripped of its context and rich, full-bodied historical figures. Equipped with the real story of Rosa Parks, professor David Ikard highlights how...
MinuteEarth
Love Letter to Food
Thanks to the Food Policy Research Center (FPRC) at the University of Minnesota for supporting the issue brief done in conjunction with this video, and to the National Institute of Food and Agriculture (NIFA) for supporting FPRC.
TED-Ed
TED-ED: A day in the life of a Roman soldier - Robert Garland
The year is 15 CE, and the Roman Empire is prospering. Most of the credit will go to the emperor, but this success wouldn't have been possible without loyal soldiers like Servius Felix. Robert Garland illuminates what life was like for a...
Crash Course
The Hero's Journey and the Monomyth: Crash Course World Mythology
Let's get Heroic with Mike Rugnetta. This week on Crash Course World Mythology, we're talking about the Hero's Journey and the Monomyth, as described by Joseph Campbell. Campbell's theories about the shared qualities of human story...
TED-Ed
TED-Ed: The hidden life of Rosa Parks
Throughout her life, Rosa Parks repeatedly challenged racial violence and the prejudiced systems protecting its perpetrators. Her refusal to move to the back of a segregated bus ignited a boycott that lasted 381 days and helped transform...