Geysers are amazing natural formations that shoot magma-heated water from deep below the Earth's surface! What could possibly be cooler than that?!

There are over one billion cars in the world right now, getting people from point A to point B. But cars aren't just a mode of transportation; they also teach an excellent lesson in chemistry. Cynthia Chubbuck navigates the intricate...

So, what happens to normal stuff (like water) when it goes to not so normal places? What happens if you take a glass of water to the top of Mt. Everest? Or Space? In this episode of Crash Course Kids, Sabrina shows us how matter is...

This video is about compressed air cans (aka gas dusters) and why they get cold when you spray them. They cool off because the refrigerant inside (1,1-difluoroethane) is under pressure and boils off when the...

A way of separating liquids that have different boiling points from a mixture.
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A Twig Science
Glossary Film.
Key scientific terms defined in just 60 seconds using stunning images and concise textual definitions....

Delve into the scientific secrets behind everyday kitchen wonders. Discover why milk boils over while other liquids do not, learn the physics behind the dramatic rise of soufflés, and uncover the bacterial magic that creates holes in...

Children to spell 3-4 letter OI Digraph words

Whats inside a thermal expansion valve and how the thermostatic expansion valve or TXV works in a HVAC refrigeration system and the basic working principles that allow it to meter the flow of refrigerant into the evaporator of chillers...

Through colorful animations and common everyday examples, this video helps students learn how to measure length and temperature using the metric system. Both the Celsius and Kelvin temperature scales are explained in depth. Emphasis is...

This video illustrates how length and temperature are measured using common lab equipment. Students are shown how to accurately measure length using tools such as meter sticks and metric rulers, and how to record their observations....

How to compare heat pumps. In this video on heat pump guide, we look at the different heat pump options, we compare them and look at how to select one. We also compare the energy efficiency for COP, SCOP, EER, HSPF. Air source heat...

Series | The Ratio Test: Theory and 1 Example

In this video, we will discuss a heating and cooling VRF system. This system allows buildings to provide heating and cooling from the same system.

Series | The Root Test: Theory and 2 Examples

In this video, we learn about the history and functionality of thermometers. From Galileo Galilei's Thermoscope to today's alcohol or mercury-filled thermometers, we explore how temperature is measured using the movement of a colored...

How heat pumps work, in this video we'll be discussing how heat pumps work starting from the basics to help you learn HVAC engineering. We cover Air to air heat pumps, air to water heat pumps, ground source heat pumps, water source heat...

This live-action video program is about the term change of state. The program is designed to reinforce and support a student's comprehension and retention of the term change of state through use of video footage, photographs, diagrams...

Merlin Rothfeld, instructor and investment strategist at the Online Trading Academy, discusses the breakdown in crypto.

The Eastern Regional Service Board covers 100 communities and 27,000 households east of Clarenville. The new access card system for dumping garbage is not without its flaws, though. The CBC’s Terry Roberts explains.

The Thames Valley District School Board has a rising number of students with complex communication needs, particularly among kindergarteners, where the numbers have tripled over the past six years. London Morning host Andrew Brown spoke...

Rockefeller Asset Management Head of Fixed Income Alex Petrone discusses single-state ETFs, municipal markets, and the Trump administration looking to reduce government spending. She speaks with Katie Greifeld, Eric Balchunas and Scarlet...

Millions of dollars worth of weapons, fuel and drones flowing through Port Sudan have given the country's army the upper hand in the world's deadliest war, as Iran and Russia jockey for military bases on the Red Sea. Bloomberg's Simon...

Sugar has surged to the highest in more than a decade. Alvean, the world's largest trader of the commodity, forecast another year of shortages. Ben Sharples reports on Bloomberg Television.

Steam pours out of pot in restaurant kitchen