The British Empire began with the creation of overseas colonies in the 16th century and stretched right up to the latter half of the 20th century. At its peak in the early 1920s, it controlled 23% of the world's surface and 458 million...

This video explains how to interpret histograms by analyzing their shape, center, and spread. It discusses the relationship between mean, median, and mode in symmetrical and skewed graphs. It also explores the concept of outliers and how...

This video explains catalysts, exploring the concept of activation energy and how catalysts can lower it to speed up reactions. The video covers the use of catalysts in industry and domestic applications, including the catalytic...

In this video, the teacher explains how to determine if rolling a die will result in an approximately normal distribution. They use visualizations to show the characteristics of a normal distribution, such as a symmetric, bell-shaped...

This video is answering the question of how long would it take to climb Mount Everest.

Roller coasters are thrilling amusement rides found in theme parks around the world. They consist of a train of cars that run on a track, featuring a combination of ups, downs, and loops. With various launch mechanisms and safety systems...

Ageing can seem like a scary prospect, but many scientific studies have found that youth isn't all it's cracked up to be. There are plenty of cases in which human beings peak well into middle and old age. So here's a list of traits and...

This animated geography video lesson is all about the Himilayas. Students will love this engaging and interactive video as they learn more about geographical wonders and landforms.

In this video, I demonstrate how to estimate a patient's heart rate from their electrocardiogram [EKG] using 2 example problems.

In this video, I demonstrate how to estimate a patient's heart rate from their electrocardiogram [EKG] using 2 example problems.

On this episode of Adventures With Me, Mark and the crew are at Mt. Charleston in Nevada for one of the most ambitious adventures we have ever featured on the channel! Mark is taking you to the very top of Mt. Charleston to find what is...

Once upon a time, the European colonists who came over to settle along the eastern coast of North America and the Natives who had already lived there for thousands of years, kind of got along. Sure, there were disputes and skirmishes...

The history and origins of the Pequot tribe, Part 2

In this video, the teacher explains how to solve subtraction word problems by identifying key phrases. The teacher emphasizes the importance of understanding the problem as a whole and not just relying on key words. Examples are given to...

In this video, the teacher discusses the importance of revising introductions in order to grab the reader's attention. They provide a draft of a story and guide the viewer through the process of deleting unnecessary details to make the...