TED-Ed
This is the most common way to get head lice | Nazzy Pakpour
For as long as humans have had lice, we’ve fought hard to get rid of them. Nit combs, the fine-tooth brushes used to remove lice and their sticky eggs, have been found among the ancient remains of cultures across the globe. Today it’s...
TED-Ed
TED-Ed: Greek mythology’s greatest warrior | Iseult Gillespie
Born to a sea nymph and a king, and trained by the legendary centaur Chiron, Achilles was a demigod destined for greatness. When Greece declared war on Troy, Achilles knew the war was written into his destiny. With horses born from the...
TED-Ed
TED-Ed: The conspiracy to take down the Inca empire | Gabriel Prieto
It's daybreak in the city of Chan Chan, and former soldier Maxo has been up all night fretting. Last night, a friend stopped by and instructed him to go to the plaza at noon to receive an important message. But with the recent defeat of...
SciShow
Why You Can't Hear Volcanoes Erupt
Even if a volcano is just a few miles away, you might not hear it erupt. How is that possible? It has to do with a phenomenon known as sound shadows! Hank will tell you all about it in this new episode of SciShow! Join us!
TED-Ed
TED-Ed: The rise and fall of the Mughal Empire | Stephanie Honchell Smith
Though he was descended from some of the world's most successful conquerors, Babur struggled to gain a foothold among the many other ambitious princes in Central Asia. So he turned his attention to India, where his descendants stayed and...
Crash Course
Mythical Horses: Crash Course World Mythology #37
Horses have been human companions for thousands of years, and have been essential companions and tools for the development of human culture. So, it makes sense that horses would make their way into our most important stories. Today,...
TED-Ed
TED-Ed: The bizarre world of parasitic wasps | Miles Zhang
A cockroach and jewel wasp are locked in battle. The wasp latches onto the cockroach and inserts her stinger into the cockroach's brain, where her venom blocks its fight-or-flight response. Now, the cockroach is essentially a zombie, and...
PBS
Author Joel Stein On Sticking Up For The ‘Intellectual Elite’
The word “elite” has a negative connotation today, often unleashed as a political attack. But author Joel Stein has a different perspective on the word’s meaning, and he spoke with Americans across the country in order to define it....
PBS
Rick Atkinson
Book: 'Bad to the Very End': Author Reflects on the Long, Deadly Road to WWII Victory
PBS
Despite tough conditions, kids who escaped Mosul are happy to be free
A refugee camp just east of Mosul was supposed to be a temporary haven for those fleeing life under the Islamic State. As winter approaches, residents are stuck living in tents under harsh conditions. Special correspondent Marcia Biggs...
PBS
Demining Mosul
Iraq may have ousted Islamic States militants from the city of Mosul over
the summer, but the major task of finding and destroying the mines, booby
traps and bombs remains. A security firm hired by the U.S. and Iraqi
workers are...
PBS
On The Ground With Yemeni Soldiers Battling Iran-Allied Rebels
Three months ago, President Biden ended American military involvement in
the war in Yemen and reversed President Trump's decision to designate the
Houthis a terrorist organization. But soon after, as special correspondent
Jane Ferguson...
PBS
Some Iraqi forces wage campaign of punishment against ISIS sympathizers
As the battle to retake Mosul from the Islamic State nears its end, a new campaign of revenge and retribution is underway by Iraqi forces against those suspected of fighting for or aiding the militant group. Human rights organizations...
PBS
This Ancient Whistling Language Is In Grave Danger Of Dying Out
In the Greek island village of Antio, home to the world's most endangered
language, aging residents communicate across hillsides through whistles, a
specific system of communication believed to date back to Ancient Greece.
Special...
TED Talks
My wish: Let my photographs bear witness - James Nachtwey
* Viewer discretion advised. This video includes discussion of mature topics and may be inappropriate for some audiences. Accepting his 2007 TED Prize, war photographer James Nachtwey shows his life's work and asks TED to help him...
Crash Course
Archetypes and Male Divinities: Crash Course World Mythology
This week on Crash Course Mythology, Mike is teaching you about the archetypes that are often associated with male divinities. We're going to talk about Fathers & Sons, Kings & Judges, Saviors & Sages, Shamans, Tricksters, and Lords of...
Crash Course
The Pok_mon Phenomenon: Crash Course Games
Today we're going to do something a little bit different and take everything we've learned so far and apply it to a case study on (arguably) the biggest game franchise in the world: Pok_mon. Now Pok_mon, like a select few other games...
SciShow
The Strange Blue Glow That Saved Lives
Back in 1862, soldiers fighting in the American Civil War noticed a strange blue glow on their wounds. It took a couple of High School students to figure out what it was.
TED Talks
Maurizio Seracini: The secret lives of paintings
Art history is far from set in stone. Engineer Maurizio Seracini spent 30 years searching for Leonardo da Vinci's lost fresco "The Battle of Anghiari," and in the process discovered that many paintings have layers of history hidden...
TED-Ed
TED-Ed: The wars that inspired Game of Thrones - Alex Gendler
Beginning around 1377, medieval England was shaken by a power struggle between two noble families, which spanned generations and involved a massive cast of characters, complex motives and shifting loyalties. Sound familiar? Alex Gendler...
TED Talks
TED: Pirates, nurses and other rebel designers | Alice Rawsthorn
In this ode to design renegades, Alice Rawsthorn highlights the work of unlikely heroes, from Blackbeard to Florence Nightingale. Drawing a line from these bold thinkers to some early modern visionaries like Buckminster Fuller, Rawsthorn...
TED Talks
Aaron Huey: America's native prisoners of war
Aaron Huey's effort to photograph poverty in America led him to the Pine Ridge Indian Reservation, where the struggle of the native Lakota people -- appalling, and largely ignored -- compelled him to refocus. Five years of work later,...
TED-Ed
TED-ED: This is Sparta: Fierce warriors of the ancient world - Craig Zimmer
In ancient Greece, violent internal conflict between border neighbors and war with foreign invaders was a way of life, and Greeks were considered premier warriors. Sparta, specifically, had an army of the most feared warriors in the...