"weather"

The Weather Globe Barometer is similar in design and function of the first barometer created by the Italian scientist Torricelli in 1643. This glass weather barometer can be used to predict weather conditions. Rising water in the tube means bad weather, falling water in the tube means good weather. Not only is this a great demonstration of atmospheric pressure, but it is a beautiful addition to any home or office.

Multifunction Capability in One Affordable Instrument

Look at the world's precipitation, winds, and temperature, as well as a full-color view of each climate. Poster features full color graphical depictions of world heat distribution with explainations of thermal groups, the climatic zones, annual precipitation, atmospheric circulation, average temperature at different latitudes, and sun ray angle.

This updated chart can be used with dry erase markers for plotting weather from key cities in the North American continent.

What happens when warm ocean water and cold ocean water meet?

Conifers come in all shapes and sizes — and so do their cones.
Includes: 6 pine cones, 6 spruce cones and 6 cedar cones.
*Pine cone factoid: Pine cones can forecast the weather! In dry weather, the scales dry up and open out. If they start to close up, wet weather is coming!

Compact, 2-in-1 field tool and weather instrument.

The Horizontal Strata Model features a realistic illustration of lateral stream erosion and weathering.

In this inquiry-based learning case, students are on a high mountain climbing adventure and need to know what weather is in store for them, building a simple device in the process to help them predict the weather.

Excellent teaching tool for introducing pressure and discussing its applications such as vacuum cleaners, flight, pumps, weather, and even how we breathe.