Bozeman Science
Gas Pressure
In this video Paul Andersen explains how the gas pressure is the force applied over the area of the container. It is also the change in momentum as gas molecules interact with the container and is uniform throughout the sample. Several...
TED-Ed
TED-Ed: The history of the barometer (and how it works) - Asaf Bar-Yosef
A barometer is an instrument that measures air pressure, allowing weather forecasters and scientists to better predict extreme weather events. Despite its incredible usefulness, inventing the barometer was no walk in the park. Asaf...
Curated Video
How to Make a Weather Barometer
Howcast -Be a backyard meteorologist with your own homemade barometer and make weather forecasts like the pros.
Wonderscape
Understanding Definition and Mood Clues
Discover how readers can use definition clues, signaled by words like "is" or "means," to directly understand the meanings of unknown words within a sentence. Learn how mood and tone clues, indicated by the atmosphere and the author's...
Curated Video
Weather Tools 2
Dr. Forrester explains different types of tools used to predict weather.
Curated Video
Anemometer
“Anemometer” describes an anemometer and gives an example of how one can be created at home.
Visual Learning Systems
Observing Weather: Observing Air Pressure
Live-action weather footage helps students learn how they can observe the weather. Concepts and terminology: temperature, air pressure, weather systems, precipitation, and wind.
Weatherthings
Hurricane Camille
A history of the 1969, Category 5 hurricane, that struck the Mississippi coast.
Professor Dave Explains
Measuring Pressure With Barometers and Manometers
We've learned a lot about the phenomenon of pressure, so how exactly do we measure it? There are a few different devices that serve different purposes. Barometers measure atmospheric pressure, while manometers measure the pressure of an...
National Parks Service
Acadia National Park - Barometer Instructional Video
Instructional video on creating a homemade barometer.
Weatherthings
Weather Things: Radar
Weather forecasting requires observation. Beyond the things we can see, hear and sense, meteorologists need detailed data to observe distant weather, whether that is distant along the ground, or distant up into the sky. Weather...
Weatherthings
Hands On Weather II: More Weather Experiments
Air and moisture in different quantities comprise our atmosphere. The sun is the energy source that causes temperature change, wind, clouds, rain, dew, blue skies and rainbows. See how to build an instrument called a "sling psychrometer"...
Weatherthings
Hands on Weather: Weather Experiments
Weather lessons come alive for students in simple experiments and demonstrations. Kids show the basic principles of weather in these easy experiments and demonstrations. Using everyday materials, watch how to make a tornado in a bottle....
Weatherthings
Weather Things: Weather Balloons
Weather forecasting requires observation. Beyond the things we can see, hear and sense, meteorologists need detailed data to observe distant weather, whether that is distant along the ground, or distant up into the sky. Weather...
Weatherthings
Weather Things: Satellite
Weather forecasting requires observation. Beyond the things we can see, hear and sense, meteorologists need detailed data to observe distant weather, whether that is distant along the ground, or distant up into the sky. Weather...
Visual Learning Systems
The Nature of Weather: Air Pressure and Weather
This video explores the daily condition of the Earth's atmosphere. The factors that influence the atmosphere and cause weather are discussed. Special emphasis is given to the global processes that generate weather patterns. Other...
Weatherthings
Weather Things: Basic Weather Instruments
Weather forecasting requires observation. Beyond the things we can see, hear and sense, meteorologists need detailed data to observe distant weather, whether that is distant along the ground, or distant up into the sky. Weather...
Weatherthings
Weather Things: Advanced Weather Instruments
Weather forecasting requires observation. Beyond the things we can see, hear and sense, meteorologists need detailed data to observe distant weather, whether that is distant along the ground, or distant up into the sky. Weather...
Curated Video
Calgary Stampede's chuckwagon auction considered an Alberta bellwether
The Calgary Stampede's chuckwagon race is known locally as the half-mile of hell. It gets serious attention. And getting your businesses' name pulled behind the rolling thunder of a rushing team of thoroughbreds doesn't come cheap.
Bloomberg
Pimco's Sharenow Sees Bifurcation in Crude Oil Market
Pimco Commodities and Real Assets Portfolio Manager Greg Sharenow says oil markets are signaling that the services sector is doing well. He speaks during an interview on "Bloomberg Markets: The Close."
Follow Bloomberg for business news...