The most widely accepted theory for the origin and development of our Universe.
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A Twig Science
Glossary Film.
Key scientific terms defined in just 60 seconds using stunning images and concise textual...

What scientists believed was a technical fault with their equipment turned out to be radiation left over from the Big Bang - one of the greatest astronomical discoveries of the 20th century. Physics - Universe - Learning Points....

When the Americans tried to detect radiation from Soviet bombs, they in fact discovered gamma ray bursts - radiation from deep space. Physics - Universe - Learning Points. During the Cold War, the US suspected the Soviets of testing...

Discover the scientific evidence that supports the Big Bang theory - from the expanding Universe to cosmic microwave background radiation. Physics - Universe - Learning Points. An expanding Universe, an abundance of light elements, and...

The beginning of physical or chemical changes on a very small scale in discrete regions of a system. A Twig Science Glossary Film. Key scientific terms defined in just 60 seconds using stunning images and concise textual definitions....

This program helps students develop models to describe that organisms have unique and diverse life cycles including the stages of birth, growth, reproduction and death. Through the use of colorful real-life examples, students will create...

Struggling with VSEPR theory and molecular geometry? This video simplifies the concepts you need to master these essential chemistry topics. Learn how to draw Lewis structures with the correct geometry, understand bond angles, and...

If you want to understand the cardiac cycle, you need to watch this video. In it, I break down the phases of the cardiac cycle. I talk about Atrial Systole, Ventricular Systole, Diastole, and other concepts you need to understand to...

Thora Birch shares her journey from "Hocus Pocus" to "American Beauty," discussing the enduring appeal and lessons learned from her iconic roles.<br/>

Trace the evolution of art from the first stone tools to the emergence of symbolic cave paintings during the Upper Paleolithic Era. Discover how early humans developed the ability to represent their world through carvings, handprints,...

Communication Professor Reacts to Patricia Fripp's storytelling about bad customer service.

Delve into the early stages of Paul Revere’s involvement in the revolutionary movement. Discover how this skilled silversmith and engraver adapted his trade during hard times, creating eyeglass frames, false teeth, and business cards...

This video explains the events leading up to the stock market crash of 1929 and the start of the Great Depression. It discusses how easy access to credit and stock investments led to a booming economy in the 1920s, followed by panic...

This video explores the events leading up to the Louisiana Purchase and President Thomas Jefferson's concerns about New Orleans in the early 1800s. It covers Jefferson's efforts to secure access to the Mississippi River for American...

On his 76th birthday, Syd decided to embark on a new chapter by making wine, continuing a family legacy that began with his ancestor Richard Hamilton, a pioneer settler in South Australia. Richard had started the family’s winemaking...

This video teaches when to use C or K at the beginning of words and which spelling to use at the end of words: CK, KE, or K. We also introduce C endings too. This will help kids at they read, write, and spell words with the /k/...

Explore the law of conservation of energy and how it applies to the exhilarating experience of roller coasters. This video explains how gravitational potential energy and kinetic energy interact and transform throughout a roller...

In the late ninth century, the Vikings solidified their hold on settlements like Jorvik (York), leaving Wessex as the last English kingdom free from their control. Under the leadership of King Alfred, who won a decisive victory at the...

Golden ages have often been followed by long periods of decline, as seen in Western Europe during the first millennium AD. The departure of the Romans led to centuries of invasions and conflicts, particularly in England, where the...

Every phone line, traffic light or piece of office equipment owes a lot to the Big Idea of a man who lived in the 19th Century. During his lifetime Thomas Edison had more than one thousand big ideas, and was credited with more U.S...

The big idea to climb the highest mountain in the world had eluded many mountain expeditions until Tensin Norgay and Edmund Hillary became the first to conquer Mount Everest. On May 29, 1953, Norgay and Hillary were the first to...

Insects make up 80 percent of the world’s species, so it's not all that surprising we’ve occasionally made them into monsters in science fiction and horror. What is staggering is why the “big bug” subgenre took off in the 1950s. Find out...

This video highlights the growing importance of DevSecOps and the pivotal role that CISOs play in integrating security into the development process.

In this lesson, we will compare their learning features to understand the fundamental difference between a kid and a computer.
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This clip is from the chapter "Introduction to Machine Learning" of the series "Machine Learning:...