In this program heat energy is explored. The relationship between heat energy and temperature is highlighted. The relationship between phases changes and heat energy is also described. This video correlates to the Next Generation Science...

This video describes the role that energy plays in chemical reactions. In this program easy-to-understand examples compare endothermic and exothermic reactions. This video correlates to the Next Generation Science Standard for Middle...

Mercy Otis Warren plays a crucial role in American history as a writer and advocate for women's rights and education. She corresponded with prominent figures like Abigail and John Adams and used her plays and pamphlets to challenge...

In this shorts video we will learn how to write the equation of a line. We will begin by discovering that all the given answer choices are in slope-intercept form; y=mx+b. We will then review the information about the line that is...

In this Grade 7 math video, we solve a problem aligned with Standard 7.G.A.2 — determining which sets of angles or sides CANNOT form a triangle!
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We review two key
theorems:
🔹 Triangle Sum Theorem — The sum of the...

They were the first giants of the cosmos, and now they're gone. The James Webb Space Telescope has found evidence of ancient stars so massive and hot they defy belief. Join scientists as they piece together the clues from these...

Tuberculosis had a big impact on George Orwell's life and on his novel "1984." Drawing parallels between Orwell's struggle with TB and the themes of isolation, surveillance, and control in the novel, it delves into how Orwell's personal...

In this video Professor Justin Champion addresses the question of whether Lord Protector Oliver Cromwell was king in all but name?

This video is the seventh installment of our Psychology Revision Series to prepare you for your exams with exactly the right information that you need to know.

A killer flu outbreak isn’t just a developing-world nightmare. The influenza virus is so adaptable that the West is as vulnerable as anywhere else. This program outlines the history of influenza and explores current research into what...

Proper business attire is good business in France. The dress code remains formal in most sectors—and there’s no such thing as casual Friday. In fashionable France, tasteful, quality clothing is a must. Review what's appropriate for women...

Germany is located in the heart of Europe and shares borders with nine countries. Explore the terrain, which varies ranging from the northern plains to the Danube Valley and the magnificent German Alps in the south. Germany’s extensive...

In this video, watch a demonstration of OSPF adjacency configuration in action.

In this video, understand how adjacencies and passive interfaces affect the operation of dynamic routing protocols.

In this video, you will learn how to implement the logout functionality for users in our Express.js application using Passport.

In this video, we will be discussing how to use templating engines, specifically Handlebars, with Express.js to build a login page with authentication using Passport.

You will learn how to create a web page form and understand full-width and inline forms.

In this video, you will learn how to display all roles in Dropdown.

In this video, you will learn how to add file upload.

Explore how the gravitational force and potential energy behave along the central axis of a planet’s ring system. Learn how symmetry simplifies the math and how energy conservation reveals the particle’s speed through the ring’s center.

history kids the cold war V1-0002

This video explores the concept of design and its presence in everyday life, from graphics and art to mundane objects like toothbrushes and buildings. It emphasizes the importance of being aware of design, appreciating its functionality...

In this video, the fundamentals of design are explored, highlighting essential elements such as line, shape, form, texture, and balance. The importance of these elements in various visual mediums, from fine art to modern web design, is...

How Vladimir Putin implemented his blueprint for controlling every aspect of Russian society.