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The surprising pattern behind color names around the world

Adults History
Why so many languages invented words for colors in the same order.

How tap dancing was made in America

Adults History
Tap dancing originated in America. It's a mix of several dance styles-Irish jigging, British clogging, and the percussive steps from African dance. Tap dancing can be traced back to Five Points, now known as Chinatown in New York city. Tap dance also has its roots in minstrel shows, where it was viewed as American comedy. In the 70s, tap dancing legends, Jane Goldberg and Brenda Bufalino took tap from the bright show tune lights of Broadway back to a place of self expression.

The history of tea - Shunan Teng

Adults History
Tea is the second most consumed beverage in the world after water -- and from sugary Turkish Rize tea to salty Tibetan butter tea, there are almost as many ways of preparing the beverage as there are cultures on the globe. Where did this beverage originate, and how did it become so popular? Shunan Teng details tea's long history. Lesson by Shunan Teng, animation by Steff Lee.

A brief history of goths - Dan Adams

Adults History
What do fans of atmospheric post-punk music have in common with ancient barbarians? Not much ... so why are both known as "goths"? Is it a weird coincidence - or is there a deeper connection stretching across the centuries? Dan Adams investigates. Lesson by Dan Adams, animation by Globizco.

History's deadliest colors - J. V. Maranto

Adults History
When radium was first discovered, its luminous green color inspired people to add it into beauty products and jewelry. It wasn't until much later that we realized that radium's harmful effects outweighed its visual benefits. Unfortunately, radium isn't the only pigment that historically seemed harmless or useful but turned out to be deadly. J. V. Maranto details history's deadliest colors. Lesson by J. V. Maranto, animation by Juan M. Urbina.

How the popsicle was invented | Moments of Vision 11 - Jessica Oreck

Adults History
Each year, approximately 2 billion popsicles are sold worldwide. But where did the idea for this tasty treat come from? In the eleventh installment of our 'Moments of Vision' series, Jessica Oreck shares the distracted origins of the popsicle.

How blue jeans were invented | Moments of Vision 10 - Jessica Oreck

Adults History
Today, 96% of American consumers own at least one pair of jeans. But where did these durable duds come from? And how did they get so popular? Jessica Oreck shares the humble origins of blue jeans.

100 Years of Fashion: Heels - Mode.com

Adults History
Take a (well-heeled) walk down memory lane and peep at the peep-toes, pumps, platforms, and other shoes that have kept us in step for the past century.

POLITICAL THEORY - Karl Marx

Adults History
Karl Marx remains deeply important today not as the man who told us what to replace capitalism with, but as someone who brilliantly pointed out certain of its problems. The School of Life, a pro-Capitalist institution, takes a look.

100 Years of Home Innovation ? Mode.com

Adults History
Including toasters, radios, and microwave ovens, there have been a number of life-changing household breakthroughs through the years. Follow along to see the smartest appliances and laborsaving devices that have emerged in the last century.

How did Dracula become the world's most famous vampire? - Stanley Stepanic

Adults History
Over a hundred years after his creator was laid to rest, Dracula lives on as the most famous vampire in history. But this Transylvanian noble - neither the first fictional vampire, nor the most popular of his time - may have remained buried in obscurity if not for a twist of fate. Stanley Stepanic explains how a critical copyright battle catapulted Bram Stoker's character into literary renown.

Dogs and Humans: A 30,000-Year Friendship

Adults History
Of all the species that humans have domesticated, dogs are our oldest animal friends. But how did a group of wolves become the furry pup at the end of the bed? New research is finally unlocking the paw-in-hand evolution of dogs and humans. In this episode we're answering one big question: Did we domesticate dogs, or did dogs domesticate us?

Illuminating the Universe: The History of Light

Adults History
Beyond what we can touch, taste, smell, and hear, we experience the universe through light. But how did we come to discover light, and how did we learn light's true nature, as the fastest thing in the universe, an electromagnetic spectrum, a wave and particle capable of the most amazing things? Here is the history of light, according to physics.

The History and Future of Everything -- Time

Adults History
Time makes sense in small pieces. But when you look at huge stretches of time, it's almost impossible to wrap your head around things. So we teamed up with the awesome blog "Wait but Why" and made this video to help you putting things in perspective with some infographics!

The Beginning of Everything -- The Big Bang

Adults History
How did everything get started? Has the universe a beginning or was it here since forever? Well, evidence suggests that there was indeed a starting point to this universe we are part of right now. But how can this be? How can something come from nothing? And what about time? We don't have all the answers yet so let's talk about what we know.

Everything Scientists Could Learn By Looking At Your Skull

Adults History
Our skulls are all unique, but they also share characteristics across groups of people. Scientists can use this information to learn a lot about the previous "owner" of the skull.

Appraisal: 1960 GMT Master Model Rolex with Box & Papers

Adults History
In Tucson, we learned it's important to keep the box...and your receipt! Peter Planes appraises a rare GMT Master Model Rolex from 1960, one of the highlights from Tucson Hr 2.

How the Meter Became the Meter

Adults History
The meter is the world's ultimate measure, but how did it become "the" meter? What is this measurement based on? The story of this revolution in measurement traces its roots to the French Revolution. Scientists decided that an equal and united people should have equal and united measures. So they sent a pair of young astronomers out to measure the world, and invent the meter. Little did they know they'd find nothing but war, deception, and strife along the way. As a result of this ill-fated mission, the meter carries an error that still persists today. Still think the metric system is so perfect?

Valentine's Day | History

Adults History
How did St. Valentine become associated with love and romance? Get the full story behind the holiday.

A brief history of numerical systems

Adults History
1, 2, 3, 4, 5, 6, 7, 8, 9... and 0. With just these ten symbols, we can write any rational number imaginable. But why these particular symbols? Why ten of them?

Google Timelapse Walks You Through Decades of Change in Seconds

Adults History
Three decades of change in five seconds.