Science columnist Lee Hotz describes a remarkable project at WAIS Divide, Antarctica, where a hardy team are drilling into ten-thousand-year-old ice to extract vital data on our changing climate.

Trace the rise and fall of the Mongol Empire which, under the leadership of Genghis Khan, became the largest contiguous land empire in history. -- It was the largest contiguous land empire in history— stretching from Korea to Ukraine,...

Howcast - Hoping to go to the world's biggest beer festival in Munich, Germany? These travel tips will help.

Howcast - Find cheap hotel, hostel, campground, and other accommodations during Oktoberfest in Germany -- even at the last minute.

Learn to set up the two types of pop-up tents. One expands like a large coiled spring; the other opens up like an umbrella.

With nomadic populations in decline, the Darhad still choose to roam the harsh environment of Outer Mongolia year round. But for how long? Human Geography - Orientation And Settlements - Learning Points. Nomadic tribes have no permanent...

Make the month-long journey to winter camp with the Darhad people of Outer Mongolia.
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Discover the latest innovations that are transforming the camping experience. Learn about advanced tents designed to keep you cool and dark for a comfortable sleep, revolutionary coolers that keep your food and drinks chilled longer,...

This video delves into the intense and tragic turn of events involving Cassius and Titanius during a crucial battle. It highlights the dire consequences of misinformation and the emotional turmoil resulting in Cassius's suicide, followed...

This video examines the chaotic aftermath of battle in Shakespeare's "Julius Caesar," with a focus on Cassius and his interactions with Titanius and Pindarus amidst the confusion of war. Viewers will gain insight into the impact of...

In this video, we use a place value grid to model how to divide whole numbers by 1000.

This video provides a detailed account of the events surrounding the Ottoman and Serbian Empires in the 14th century, highlighting key figures, strategic decisions, and the pivotal Battle of Maritza. It explores the political...

How do you motivate yourself to be productive and get things done? Milestones and deadlines are great motivators. And they work in slightly different ways.



So, to understand self-motivation with milestones and deadlines, take...

Sahara Desert and Berber Culture explains how the Sahara Desert affects the culture of the Berber people by exploring what life is like for the people who live there.

What does it take to survive in a camp on the arctic sea ice?

In this lesson, students will learn how to convert fractions to decimals and decimals to fractions to the tenths place. They will understand that fractions represent parts of a whole or a set, and can also be shown as decimals. Through...

In this video lesson, we explore the concept of fractions and emphasizes that fractions with denominators that are powers of 10 can be written as decimals. Through examples and problem-solving, students will understand how to represent...

In this video, students learn how to position a group of numbers that include decimals, fractions, and integers on a number line. They review how to order decimal numbers from least to greatest and how to change decimals to fractions and...

Learn how to add fractions with denominators of 10 and 100. Understand the concept of equivalent fractions and how to find common denominators. Through visual models and equations, students will practice adding fractions with these...

Past tense practice.

In this video, the teacher explains the importance of using the correct verb tense when writing a story. They provide examples and practice exercises to help students understand how to organize events in their stories using past,...

Subjunctive tenses.

This animated math video lesson is all about numbers 1 - 10,000. Students will love this engaging and interactive video that takes them step-by-step on how to analyze and interact with numbers in a fun way.

Subjunctive tenses.