A WW1 nurse talks about her first experience of dressing a gangrene wound and the limited pain relief available

In this video, we will learn about the $or Operator.
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This clip is from the chapter "Query and projection operators" of the series "MongoDB—Mastering MongoDB for Beginners (Theory and Projects)".In this section, we will cover...

In this video, we will learn about the $nin Operator.
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This clip is from the chapter "Query and projection operators" of the series "MongoDB—Mastering MongoDB for Beginners (Theory and Projects)".In this section, we will cover...

Animals that at least at some stage in their development possess a stiff, rod-like structure running along their back, called a notochord.
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A Twig Science
Glossary Film.
Key scientific terms defined in just 60...

A machine that's capable of performing complex tasks on its own, often under computer control.
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A Twig Science
Glossary Film.
Key scientific terms defined in just 60 seconds using stunning images and concise...

The American Revolutionary War defined our Country, with Black and Native American soldiers playing a key role.

This section focuses on the evaluation and assessment of a microservices architecture that utilizes the SAGA pattern, Transactional Outbox pattern, and CDC, explores the performance, scalability, reliability, and maintainability...

During the Revolutionary War, food was often at the center of the clash between the American colonists and the British. From the Boston Tea Party to coffee riots, Americans used food to express their anger at the British. Others stocked...

Spiderwebs are designed to trap bug-sized creatures. So how come spiders don’t get stuck? Hosted by: Hank Green ---------- Dooblydoo thanks go to the following Patreon supporters -- we couldn't make SciShow without them! Shout out to...

In this educational video, we explore the events leading up to the American Revolution and the formation of a democratic government in the United States. We delve into the French and Indian War, the Stamp Act, and the Boston Tea Party,...

The story of Crispus Attucks; the first casualty of the American Civil War

In this educational video, we explore the events leading up to the American Revolution and the establishment of a democratic system in the United States. From the French and Indian War to the Stamp Act and the Boston Tea Party, we delve...

In which John Green teaches you about the American Revolution. And the Revolutionary War. I know we've labored the point here, but they weren't the same thing. In any case, John will teach you about the major battles of the war, and...

Join us for a very special tour of an 18th-century British encampment in part 2 of our Revolutionary War Weekend 2018 VLOG! Matt West (commander of the expeditionary force to Mount Vernon) gives a one of kind, in-depth tour of how a...

The American Revolution was a turning point in history. After years of conflict followed by open warfare, Great Britain's North American colonies became a new, independent nation - the United States of America! This educational video for...

In the late 17th century, French monarchs were expected to keep mistresses, and Louis XIV was no different. In fact, throughout his reign, he would go on to father over 12 illegitimate children. From the Series: Private Lives of...

The Kiboomers! Ten Little Sailors song! ★Get this song on iTunesf='https://itunes.apple.com/us/album/bes...' target='_blank' rel='nofollow'>iTunes Listen to our 'Ten Little Sailors' video and sing along with the kids! "TEN LITTLE...

The first surfboards were made from woods that were heavy and unwieldy. Enter WWII, when the need for ever-lighter planes helped spur the creation of balsa wood structures blended with fiberglass, a perfect material for surfboards. Now...

Do you know what lies deep below New York's Grand Central Terminal? Almost no one who passes through every day has any idea what is underneath their feet. | For more World's Strangest,