Astrophysicist Scott Tremaine, Institute for Advanced Study, describes how our understanding of black holes has evolved from a time when Einstein didn't actually believe they existed to our present view that so-called "supermassive"...

This video will discuss how to create tints and shades from an original color.

This video is answering the question of are there different types of tea.

The death of massive super giant stars creates neutron stars, let's learn how that happens!

Background Options and Scene Customization in Doodly

You will create a tints and shades chart.

The Selma to Montgomery March was one of the most important actions of the Civil Rights Movement – but what were the connections between Black Americans and Hawaiians and why did the leaders wear Hawaiian necklaces?

The Tuskagee Airmen, otherwise known as the Red Tails, were the first all-Black air squadron in US history. Their immense bravery and skill during the Second World War is still the stuff of legend.

In 1960, four Black students staged a sit-in in North Carolina to protest against racial segregation in the United States. The stools they sat on are the most visited artifacts at the International Civil Rights Center and Museum.

The Battle of Little Bighorn, or Custer’s Last Stand, is infamous for having left no survivors. So what are we to make of Frank Finkel’s story, that only he lived to tell the tale?

MLK Day takes place every year on the third Monday of January. It's a time to celebrate the life and work of Civil Rights leader Martin Luther King Jr., who brought Americans together in the name of racial equality.

As the First Lady of the Black Press, Ethel Payne wielded her first amendment right to ask the tough questions and hold those in power to account.

Explore the history of the African American struggle within the United States.

Sir Linkalot Live ➸ Friday at 5 (September 3rd)

Learn colors with the Learning Colors Song by KLT

Medieval African Explorers | African History, Ethiopian Empire, Medieval Africa, Prester John

Eleven-year-old Coraline Jones loves exploring. Luckily for her, the family have just moved into a big old house in the English countryside. Behind a mysterious door in the drawing room a different world beckons. There is a woman with...

A new HipHughes style involving an Amish rocking chair and an episode of Seinfeld. In this new video we examine the dynamic, tragic and monumentally important case of US V SHIPP. Set against a lynching this case had THREE notable firsts!

These deep sea eels aren't your standard moray. They're both named for birds and there's more to them than meets the eye.

Although stars are visible in space, pictures of celestial bodies taken from satellites by astronauts do not show any stars in the background. This is because the stars are very far away and, therefore, appear incredibly dim in contrast...

Permanent tattoos are created by penetrating almost half a millimeter deep into the skin. This means that these tattoos are actually “inside” the skin, so they cannot be hidden by adding a flesh-colored tattoo. This technique can also...

In which John talks about racism in the United States.

Learn how to make a working battery with salt water and how you can use it for a science experiment! A kit with the parts for this project is available