Key components to communication in the field of science are listening and speaking. This program demonstrates and models basic listening and speaking skills. Special emphasis is given to these skills in science as outlined in the ELA...

We’ve always been thrown off by the lack of portraiture for this great man. We don’t have a single verified description or portrait of William Shakespeare from life - we pretty much only know what we know about him thanks to his friends...

NASA’s Dragonfly mission to the surface of Titan will be its first since 1976 to explicitly incorporate the search for signs of life into its mission goals.

Everybody knows what allergies are, but what causes them? What drugs do we have available to address them? As we learned in the immunology series, allergies are symptoms of an immune response to a perceived threat. Histamine is a...

SchoolOnline's Secondary English videos are brilliant, bite-size tutorial videos delivered by examiners. Ideal for ages 13-17, they cover every key skill in English Reading and Writing that students need to master in clear and easy to...

In this video, the presenter provides an overview of the role of the Bank of England in managing the monetary system and achieving monetary stability. He discusses the Monetary Policy Committee, its responsibilities and structure, and...

This video is a lecture on the topic of place value rounding. The video explains what rounding is and why we use it, with the example of a newspaper editor rounding the attendance numbers of a football game. The video then goes on to...

The image of a rat sniffing around for food with its little whiskers moving back and forth to help satisfy it's appetite is enough to make most people lose theirs! But those whiskers play a valuable role in helping rats determine what is...

Cluster Headaches | Risk Factors, Triggers, Signs & Symptoms, Diagnosis, Treatment



Cluster Headaches (also known as Histamine Headaches) are a type of neurovascular headache disorder involving groups or “clusters” of headache...

This video introduces you to product backlogs.<br/<br/>>

This clip is from the chapter "Scrum Artifacts" of the series "Agile Project Management: Agile, Scrum, Kanban, and Extreme Programming".This section explains Scrum artifacts.

I'm an artist that brings history back to life by creating famous figures from the past in the modern day, as well as creating facial reconstructions and recreations. Mary, Queen of Scots continues to intrigue a modern audience. But what...

We discuss Michelangelo's famous Sistine Chapel Fresco. It's fun to think the artist was capable of creating an anatomically accurate human brain in the painting, but more fun to discuss Neoplatonism.

From underground catholic relics and hidden tunnels, to historic museums and breath taking views, In todays episode of Kult America I visit Przemysl Poland to see what the city has to offer.

This video explains the basics of OOP.<br/<br/>>

This clip is from the chapter "Introduction to Classes and Objects" of the series "The Complete C++ Developer Course".This section introduces classes and objects.

Styrofoam Cup Sculpture Challenge

What did the British do when they took over what is now New York City? How did wall street get its name?<br/>
Maps That Made America, Part 3

Watch "Return to Venus - Part I" at:From Galileo and the Heliocentric model of the Solar System to James Hansen and climate research, observations of the planet Venus throughout history have given us the perspective we need to...

In this video, the teacher explains why some companies prefer to use subsidiary books instead of a journal to record transactions. Subsidiary books can save time, reduce errors, and make it easier to locate specific transactions. The...

Learn how to get the most out of the Goo.Gl URL shortener.

This video is a lecture presentation on subtraction, one of the four key operations in math. The presenter explains the basic concept of subtraction and demonstrates how to perform subtraction using a number line and column subtraction...

In this lesson, students practice revising a draft about exploring a cave with a focus on using details to create a clear image in their reader's mind. A video models the thought process writers use to apply the targeted skill and...

Selenium Deficiency | Dietary Sources, Causes, Signs & Symptoms, Diagnosis, Treatment



Selenium is an essential trace mineral required for a variety of processes necessary for human health, including reproductive health in men....

In this video, Peter discusses how to use critical thinking to assess the soundness of a team member's suggestion. He emphasizes the importance of respectful communication and suggests two skills that can be employed: pushing for details...

In this video, we discuss:<br/>
1) Platele<br/>t functions
2) Platelet development from megakaryocytes