Climate varies across the world, producing distinct climate zones. Discover the many factors that create these differences. Earth Science - Weather - Learning Points. Climate varies across the world. The world can be divided into six...

An area of low pressure, formed between polar and tropical latitudes when warm and cool air meet and begin to swirl around each other. A Twig Science Glossary Film. Key scientific terms defined in just 60 seconds using stunning images...

It generally requires more energy to heat a home than to cool one for a number of reasons, including average temperature ranges, insulation issues, and the nature of cooling a space versus warming the air.



Heating a space...

Join us as we delve into the electrifying world of storms, uncovering how lightning forms and the best ways to stay safe during a storm. Discover the science behind storm clouds and lightning, witness demonstrations of lightning rods...

Dr. Forrester explains how wind and thunderstorms drive tornadoes and hurricanes.

Dr. Forrester teaches about the different types of precipitation.

This video discusses hurricanes and clouds, explaining the characteristics and formation of hurricanes, as well as why clouds float and how they are made up of water droplets. It highlights the dangers of hurricanes, the importance of...

In this video we take a look at the cooling coil for HVAC systems typical in Air handling units and Fan coil units to help you learn HVAC online. Essential building services engineering tutorials.<br/>

“Hurricanes” describes the stages of a hurricane, the damage a hurricane can do, and the ways to stay safe during a hurricane.

An igloo is made of compressed snow. Compact hardened snow is a great insulator of heat because snow is nothing but semi-frozen water with roughly 95% trapped air. The air molecules trapped between the tiny ice crystals create air...

“Heating Systems” explores four major heating systems used today and explains how each functions.

This video will explain how atmospheric circulation and global wind patterns affect the movement of air on the earth.

Bailey is planning a fun summer day's activity with Boggs. Bailey realizes that knowing what the weather will be is important and comes to understand that the middle of the day is the hottest time. They learn about keeping themselves...

Computing equipment must be kept at the correct temperature and humidity levels to function efficiently. This episode covers air flow management using hot and cold aisles as well as environmental monitoring.
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In this live-action program viewers will learn that blizzard is a dangerous winter storm that is a combination of snow and wind, resulting in low visibility. Students will come to understand that the National Weather Service defines a...

Explore the fascinating and destructive phenomenon of tornadoes. From how they form to the rating scales used to measure their strength, we learn about the science behind these powerful storms. We also discuss important safety measures...

Beacon of Maracaibo (also called Maracaibo lightning/Catatumbo lightning) refers to the phenomenon of relentless lightning which goes on for nearly 300 days in a calendar year and for over 9 hours in each of those days. This seemingly...

MOT 1952: ROUTE CONTROL CENTER: Correspondent David Brinkley in radar room at Washington National Airport w/ CAA radar expert James Richey, SOT talking about 'antenna sweep', aircrafts reporting in about strange lights, Clay Blair Jr....

This video provides a step-by-step process of how tornadoes evolve, from the heating of the land surface to the creation of a powerful vortex. Explore the unique characteristics of different types of tornadoes and why they occur.

“A blizzard could form in the U.S. between January 15 and January 18, according to forecasting models.

Clouds can tell us a lot about the weather. They are made up of tiny droplets or frozen crystals of water, and their different levels and appearances can indicate different weather conditions. From the high, icy cirrus clouds to the low,...

This video explores five fun facts about hail.

Friendly and fun host Max Orbit asks questions about the world and searches for answers. This DVD series is designed to engage students while introducing scientific principles and concepts in a fun and entertaining way. Viewers will come...

This video is answering the question of why do we get goose bumps.